Sports IntegrityExplainer
How Are the 2026 Commonwealth Games Scored?
How the Glasgow 2026 Commonwealth Games are scored: gymnastics D and E scores, boxing's 10-point must system, judo, weightlifting and indoor bowls.
Read guideIn-depth guides to scoring systems across every sport on the platform — team competitions, judged disciplines, and freestyle scrambles.
How the Glasgow 2026 Commonwealth Games are scored: gymnastics D and E scores, boxing's 10-point must system, judo, weightlifting and indoor bowls.
Read guideFootball referee guide: official roles, diagonal positioning, hand signals, card protocol, VAR technology, and the certification path, with practice drills.
Read guideHow the new X Games League scores skateboarding and BMX: judged 0–100 runs, the 100-85-75 club points scale, the standings into the New Orleans finale (July 24–26), and the 2026 season.
Read guideWhy VAR and offside calls keep dividing the 2026 World Cup: millimetre offsides, the Ghana penalty, Belgium's penalty against Senegal, the Kane no-call and his round-of-16 penalty against Mexico, Quansah's red card, Egypt's goal wiped out against Argentina for a build-up foul, the quarter-finals — France's three-minute penalty check against Morocco and Belgium's waved-away handball appeal against Spain — and why some decisions are factual and others a judgment call. Plus FIFA's mid-tournament switch to on-site VAR officials for the closing rounds. Now covering both semi-finals: Spain's contested Oyarzabal penalty against France, and why the "VAR never checked" claim about Messi's build-up to Argentina's equaliser against England was wrong on both counts. Now covering the final too: Spain 1-0 Argentina after extra time, both VAR calls quiet check-and-clears, and Enzo Fernández's second-yellow red — the turning point — outside VAR's remit.
Read guideIce dance vs pairs skating: why dancers skip jumps, how PCS weighting differs, and how technical scores are built in each discipline, with worked protocols.
Read guideRun a mini World Cup at home, school, or the office: group stage, knockouts, and a free live scoreboard for every match, plus a skills-challenge ranking option.
Read guideHow judo is scored: ippon, waza-ari and the yuko score reinstated for the 2026–28 cycle, plus pin times, shido penalties, golden score and a worked tie-break example.
Read guideBasketball has five positions numbered 1–5: point guard, shooting guard, small forward, power forward and center. Learn every role, its job and typical build.
Read guideBasketball violations explained: traveling, double dribble, the 3/5/8/24-second time rules, backcourt and goaltending — and why a violation is not a foul.
Read guide3x3 basketball rules and FIBA scoring: 1 point inside the arc, 2 beyond the 6.75 m line, first to 21 or 10 minutes, 12-second shot clock. 3x3 vs 5x5.
Read guideBasketball court dimensions compared: FIBA 28 m x 15 m vs NBA 28.65 m x 15.24 m, 3-point line 6.75 m vs 7.24 m, hoop height 3.05 m, free-throw and key sizes.
Read guideBasketball stats explained: how points, rebounds, assists, steals, blocks, field goal percentage and the box score work, plus double-double and triple-double.
Read guideIce hockey positions explained: what a centre, left and right wing, two defencemen and the goaltender each do, plus how forward lines and defence pairs work in a game.
Read guideIce hockey penalties explained: minor (2 min), double minor (4), major (5), misconduct (10), match, and the penalty shot — what each call means and how long.
Read guideWhat is a power play in hockey? Learn special teams — 5-on-4, 5-on-3, penalty kill rules, short-handed goals, coincidental minors and 3-on-3 overtime.
Read guideNHL rinks measure 200 ft x 85 ft; IIHF Olympic ice is 60 m x 30 m and wider. Compare blue lines, the goal crease, faceoff dots and rink markings here.
Read guideHockey stats explained: goals, assists, points, plus/minus, penalty minutes, save percentage, GAA, and advanced metrics like Corsi and Fenwick, with examples.
Read guideVolleyball positions explained: what the setter, outside hitter, opposite, middle blocker, libero, and defensive specialist each do on court in a 5-1 lineup.
Read guideVolleyball rotations explained: how the 5-1, 6-2 and 4-2 systems work, how many attackers each gives, and how to choose between them, with a worked example.
Read guideVolleyball hits rules explained: the three-hit limit, double contacts, lifts and carries, four-hit faults, and why a block touch doesn't count. FIVB 2025-2028.
Read guideA volleyball court is 18 m long and 9 m wide, with the net at 2.43 m (men) and 2.24 m (women). See every line, zone and measurement to FIVB standard.
Read guideVolleyball substitution rules explained: FIVB allows six subs per set, the libero swaps freely and does not count, and US college and school limits differ.
Read guideHow floorball scoring works: goals, 3x20-minute periods, the penalty system, overtime, and shootouts. IFF rules with clear examples and sequence diagrams.
Read guideHow IFSC bouldering is scored: tops, zones, attempts, and isolation rules. Covers Tokyo 2020 changes, Paris 2024 format, and LA 2028, with worked examples.
Read guideHow the new X Games League scores skateboarding and BMX: judged 0–100 runs, the 100-85-75 club points scale, the standings into the New Orleans finale (July 24–26), and the 2026 season.
Read guideHow the World Skateboarding Ranking works and how skaters qualify for LA28: the 18-month rolling window, World Cup vs World Championship tiers, the top-30 bubble.
Read guideA reference to skateboarding tricks and how judges weigh difficulty: flips, grinds, slides, manuals, park airs, and why switch and nollie stances count for more.
Read guideFrom Excel and Google Forms to live scoring: a 5-step migration guide for skateparks and clubs running contests on spreadsheets. Free for organizers, no app.
Read guideHow skateboarding is scored at the Olympics and SLS: the run plus best-trick format, judging criteria, and street vs park differences, with worked examples.
Read guideGuide for skateboarding judges: Overall Impression scoring, street and park criteria, run vs best trick formats, and digital systems, with practice drills.
Read guideSkateboarding competition formats: Olympic street and park, Best Trick, Jam Session, SLS, vert, and Game of SKATE, how each format works with scoring examples.
Read guideHow to organize a skateboarding competition: venue, format, judges, registration, scoring setup, and an event-day management checklist, from day one to awards.
Read guideSkateboarding competition rules for athletes: registration, conduct, run and trick formats, equipment, protests, and judging criteria, for first-time competitors.
Read guideHow IFSC bouldering is scored: tops, zones, attempts, and isolation rules. Covers Tokyo 2020 changes, Paris 2024 format, and LA 2028, with worked examples.
Read guideBouldering judge guide: when tops and zones count, how to count attempts, the chief judge role, and digital scoring under IFSC rules, with decision trees.
Read guideHow to organize a bouldering competition: venue, route setting, digital scoring, budget, categories, and day-of operations, with a week-by-week checklist.
Read guideHow the IFSC bouldering scoring system works in 2025-2028: 25 points per top, 10 per zone, -0.1 per attempt. Worked examples + free calculator.
Read guideFrom Excel to live scoring: a 5-step migration guide for gyms still running competitions on spreadsheets. Free import, live leaderboard, no commission.
Read guideBouldering competition formats: IFSC World Cup isolation rounds, Olympic qualification, gym scrambles, circuits, and points-based events compared side by side.
Read guideGuide to bouldering holds and techniques: crimps, slopers, pinches, jugs, pockets, heel hooks, dynos, and comp-style movement, with photos and video cues.
Read guideBouldering rules for climbers: isolation zones, observation periods, attempt limits, coaching restrictions, and how to file a protest at IFSC-style competitions.
Read guideSide-by-side comparison: roller freestyle (aggressive inline) scoring vs skateboarding scoring. Scale (0.01–99.99 vs 0–100), panel math (arithmetic mean vs trimmed mean), format (runs-only vs runs+best-trick), governing body (World Skate Roller Freestyle vs World Skate Skateboarding), and JudgeMate's framework for each.
Read guideRoller freestyle (aggressive inline) trick taxonomy and difficulty reads: grinds (royale, soyale, fishbrain, mizou, makio, savannah, unity), spin notation (180–1080 with true-spin vs neg-spin), grabs, switch-ups, and obstacle-relative difficulty deltas — against the World Skate Roller Freestyle Rulebook 2026.
Read guideRoller freestyle (aggressive inline) competition rules for athletes: registration timeline, helmet and pad requirements per discipline, dress code, protest window, video submission rules, athlete obligations during heats and conduct during disputes.
Read guideHow to organize a roller freestyle (aggressive inline) competition: venue and obstacles, panel composition, weight choice, broadcast considerations, scorecard setup in JudgeMate, judge briefing template and dispute protocol.
Read guideRoller freestyle competition formats deep-dive: Park, Street, Vert and Big Air structures, World Cup vs World Championships progression, Winterclash custom format, Blading Cup jam, venue requirements, and which format suits which event.
Read guideGuide for roller freestyle (aggressive inline) judges: panel protocol, scorecard usage, calibration, between-rider conferences, video review holds, head judge role, and dispute resolution against the World Skate Roller Freestyle Rulebook 2026.
Read guideHow aggressive inline competitions are judged: scores out of 100 per the Rulebook 2026 (operationalized as 0.01–99.99 decimal totals visible in published results), four-to-six-judge panel rules, World Skate's qualitative criteria, and how event organizers turn that into a five-criterion weighted score.
Read guideHow freestyle scooter competitions are scored: Difficulty, Variety, Flow, and Style on a 0-100 scale. Park vs Street formats with Last Trick, worked examples.
Read guideHow to become a certified scooter judge: code of conduct, objectivity, communication protocols, and the PZSW certification process, with practice drills.
Read guideScootering formats: Park vs Street rounds, jam sessions, Last Trick, tiebreakers, and DNS/DSQ rules. Based on PZSW standards, with worked scoring examples.
Read guideScootering judging criteria: Difficulty (30 pts), Variety (25), Flow (25), Style (20). What raises and lowers each score, with video cues and real examples.
Read guideScootering rules for athletes: rider conduct, mandatory helmet, score clarification, DNS/DSQ, and safety protocols at competitions, based on PZSW standards.
Read guideHow judges score freestyle snowboarding at the Olympics and X Games. The 0-100 scale, PAVED criteria, and whether a crash can still earn a high score, explained.
Read guideThe most famous snowboarders ever: Shaun White, Chloe Kim, Torah Bright, Terje Haakonsen, and more. Olympic champions, X Games legends, and their signatures.
Read guidePara Snowboard at Milano-Cortina 2026: pure racing with no judges, SBX and Banked Slalom formats, classification categories, and what to watch for fans.
Read guideHow a WSL surfing heat works: the 30-minute format, best-2-of-N scoring, priority rule, interference calls, and the 2026 points-based season format with sudden-death qualifying.
Read guideHow competitive surfing is scored: the 0-10 scale, five judging criteria, the two-best-waves system, and WSL and Olympic rules, with heat walkthroughs.
Read guideHow Olympic slopestyle is scored using the PAVED criteria: Progression, Amplitude, Variety, Execution, and Difficulty, explained for fans and coaches.
Read guideSimplified FIS judges handbook: how moguls, aerials, slopestyle, halfpipe, and big air are scored across skiing and snowboarding, in one practical reference.
Read guideHow hip-hop dance is scored: HHI choreography crews on a 10-point scale, Performance and Skill criteria, and battle round judging, with real score examples.
Read guideHip-hop dance formats: HHI choreography, Juste Debout battles, SDK Europe, World of Dance qualifiers, and showcase events explained for dancers and judges.
Read guideHow breaking battles are scored: technique, vocabulary, execution, musicality, and originality. Digital slider system, penalties, and worked examples included.
Read guideBreaking competition formats: the Olympic format from Paris 2024, Red Bull BC One knockout, Battle of the Year crews, and cypher circles compared side by side.
Read guideParalympic classification codes decoded: what LW1, SB-LL1, B3, and AS4 mean across all 6 Winter Paralympic sports, and how athletes are classified and grouped.
Read guideIce hockey officiating explained: referee and linesman roles, penalty types, video review, and the key IIHF vs NHL rule differences, with real examples.
Read guideMilano-Cortina 2026 Paralympic winter sports guide: all 6 sports, 79 medal events, 665 athletes, factored time scoring, and classification codes explained.
Read guideHow curling scoring works: ends, the house, the button, hammer advantage, stealing, blank ends, and mixed doubles rules explained clearly for first-time viewers.
Read guideHow AI is transforming sports judging: from Fujitsu's gymnastics system to digital scoring platforms. The future of fair judging, with current real deployments.
Read guideThe biggest Winter Olympic judging controversies, from the 2002 Salt Lake City scandal to Sochi 2014. How bias works and what reforms followed, with sources.
Read guideWheelchair curling rules: no sweeping, delivery stick technique, mixed doubles, and the Milano-Cortina 2026 format explained for fans and first-time viewers.
Read guidePara Biathlon and Cross-Country at Milano-Cortina 2026: how blind athletes shoot using sound, factored time, and all 38 medal events across both disciplines.
Read guidePara ice hockey: metal sleds, dual-purpose sticks, 3x15-minute periods, the teeing penalty, and Milano-Cortina 2026 competition guide, for fans and first-timers.
Read guideParalympic alpine skiing factored time explained: LW and AS classifications, scoring calculations, and the Milano-Cortina 2026 guide, with worked results.
Read guideHow the Glasgow 2026 Commonwealth Games are scored: gymnastics D and E scores, boxing's 10-point must system, judo, weightlifting and indoor bowls.
Read guideHow Wimbledon 2026 officiates without line judges: Hawk-Eye electronic line calling, the new video review on six courts, and why players still argue.
Read guideWhy Kristian Gkolomeev's 20.81 50m freestyle at the Enhanced Games is not a world record, and how swimming and track records actually get ratified.
Read guideHow Olympic weightlifting is judged: the three-referee white and red light system, valid-lift criteria for the snatch and clean and jerk, and common no-lifts.
Read guideHow sanctioned swimming and sprinting are timed and officiated, how false starts are detected, and why the Enhanced Games clock could not be independently verified.
Read guideWhat the Enhanced Games is, who runs it, the events and results from Las Vegas, the prize money, and why no sports federation recognizes the performances.
Read guideHow to read a figure skating protocol: element base values, GOE from each judge, PCS breakdown, and deductions, step by step with real sample protocols. Updated for the ISU 2026-27 program changes.
Read guideHow the Grade of Execution (GOE) works in figure skating: the -5 to +5 scale, base values, and how it affects final scores, with worked protocol examples.
Read guideV-style, body position, and aerodynamics: how ski jumpers soar 100+ meters. The physics of flight, training secrets, and why the V-style changed the sport.
Read guideHow wind compensation and the gate factor work in ski jumping: headwind and tailwind adjustments, and how FIS keeps results fair across all conditions.
Read guideComplete breakdown of the moguls 60/20/20 scoring system. How turns, aerials, and speed are scored and weighted in freestyle skiing moguls, with examples.
Read guideHow dual moguls scoring works: bracket elimination, head-to-head judging, and the key differences from singles moguls. Milano-Cortina 2026 guide for fans.
Read guideFootball referee guide: official roles, diagonal positioning, hand signals, card protocol, VAR technology, and the certification path, with practice drills.
Read guideWhy VAR and offside calls keep dividing the 2026 World Cup: millimetre offsides, the Ghana penalty, Belgium's penalty against Senegal, the Kane no-call and his round-of-16 penalty against Mexico, Quansah's red card, Egypt's goal wiped out against Argentina for a build-up foul, the quarter-finals — France's three-minute penalty check against Morocco and Belgium's waved-away handball appeal against Spain — and why some decisions are factual and others a judgment call. Plus FIFA's mid-tournament switch to on-site VAR officials for the closing rounds. Now covering both semi-finals: Spain's contested Oyarzabal penalty against France, and why the "VAR never checked" claim about Messi's build-up to Argentina's equaliser against England was wrong on both counts. Now covering the final too: Spain 1-0 Argentina after extra time, both VAR calls quiet check-and-clears, and Enzo Fernández's second-yellow red — the turning point — outside VAR's remit.
Read guideRun a mini World Cup at home, school, or the office: group stage, knockouts, and a free live scoreboard for every match, plus a skills-challenge ranking option.
Read guideThe technology officiating the 2026 World Cup: the Trionda connected ball, semi-automated offside with 3D avatars, referee body cameras, and the wider VAR.
Read guideThe 2026 World Cup knockout bracket explained: how the Round of 32 pairings are set, where the 8 best third-placed teams go, and the full path to the final.
Read guideThe 2026 World Cup format explained: 48 teams, 12 groups of 4, 104 matches, a new Round of 32, and how the 8 best third-placed teams advance.
Read guideHow World Cup 2026 group ties are broken: head-to-head first, then goal difference, goals scored, team conduct, and FIFA ranking — plus how the 8 best thirds rank.
Read guideThe new rules at the 2026 World Cup: the 8-second goalkeeper rule (corner kick), semi-automated offside with 3D avatars, time-wasting limits, and VAR changes.
Read guideHow football scoring works: goals, stoppage time, extra time, penalty shootouts, yellow/red cards, and the offside rule, explained with examples for new fans.
Read guideFree football scoreboard for live scores, stoppage time, cards, extra time, penalty shootouts, and spectator QR sharing. Run grassroots matches from your phone.
Read guideBasketball has five positions numbered 1–5: point guard, shooting guard, small forward, power forward and center. Learn every role, its job and typical build.
Read guideBasketball violations explained: traveling, double dribble, the 3/5/8/24-second time rules, backcourt and goaltending — and why a violation is not a foul.
Read guide3x3 basketball rules and FIBA scoring: 1 point inside the arc, 2 beyond the 6.75 m line, first to 21 or 10 minutes, 12-second shot clock. 3x3 vs 5x5.
Read guideBasketball court dimensions compared: FIBA 28 m x 15 m vs NBA 28.65 m x 15.24 m, 3-point line 6.75 m vs 7.24 m, hoop height 3.05 m, free-throw and key sizes.
Read guideBasketball stats explained: how points, rebounds, assists, steals, blocks, field goal percentage and the box score work, plus double-double and triple-double.
Read guideBasketball scoring explained: 2pt and 3pt field goals, free throws, shot clock, foul system, overtime, and key FIBA vs NBA differences, with worked examples.
Read guideBasketball officiating guide: lead/trail/center roles, court positioning, hand signals, foul criteria, and the FIBA certification path, with practice drills.
Read guideFree basketball scoreboard: +1/+2/+3 controls, countdown clock, shot clock, foul tracking, and spectator QR sharing. Run school or club games from your phone.
Read guideIce hockey positions explained: what a centre, left and right wing, two defencemen and the goaltender each do, plus how forward lines and defence pairs work in a game.
Read guideIce hockey penalties explained: minor (2 min), double minor (4), major (5), misconduct (10), match, and the penalty shot — what each call means and how long.
Read guideWhat is a power play in hockey? Learn special teams — 5-on-4, 5-on-3, penalty kill rules, short-handed goals, coincidental minors and 3-on-3 overtime.
Read guideNHL rinks measure 200 ft x 85 ft; IIHF Olympic ice is 60 m x 30 m and wider. Compare blue lines, the goal crease, faceoff dots and rink markings here.
Read guideHockey stats explained: goals, assists, points, plus/minus, penalty minutes, save percentage, GAA, and advanced metrics like Corsi and Fenwick, with examples.
Read guideIce hockey officiating: referee vs linesman roles, penalty signals, offside, icing, faceoffs, video review, and the certification path, with worked examples.
Read guideFree ice hockey scoreboard: countdown clock, penalty timers, overtime, shootout mode, and spectator display via QR code. Run any match from your phone, no app.
Read guideHow ice hockey scoring works: goals, assists, 3-period structure, overtime, and shootouts. Covers NHL, IIHF, and Olympic rule differences for new fans.
Read guideVolleyball positions explained: what the setter, outside hitter, opposite, middle blocker, libero, and defensive specialist each do on court in a 5-1 lineup.
Read guideVolleyball rotations explained: how the 5-1, 6-2 and 4-2 systems work, how many attackers each gives, and how to choose between them, with a worked example.
Read guideVolleyball hits rules explained: the three-hit limit, double contacts, lifts and carries, four-hit faults, and why a block touch doesn't count. FIVB 2025-2028.
Read guideA volleyball court is 18 m long and 9 m wide, with the net at 2.43 m (men) and 2.24 m (women). See every line, zone and measurement to FIVB standard.
Read guideVolleyball substitution rules explained: FIVB allows six subs per set, the libero swaps freely and does not count, and US college and school limits differ.
Read guideRally scoring, sets to 25, tiebreaks to 15, win by 2 — volleyball's point system explained. Covers indoor, beach, rotation, libero rules, and common myths.
Read guideVolleyball officiating guide: first and second referee roles, hand signals, net violations, the video challenge, and certification path, with practice drills.
Read guideFree volleyball scoreboard. Track points and sets (best of 5), serve indicator, and share live scores via QR code. Run club matches or tournaments, no sign-up.
Read guideHow pickleball scoring works: rally vs side-out, games to 11, win by 2, the double-bounce rule, serving sequence, and tournament format rules explained.
Read guidePickleball officiating: service rules, kitchen violations, line calls, the score calling sequence, and the USA Pickleball certification path, with drills.
Read guideFree pickleball scoreboard: games to 11, win by 2, best of 3, auto game-end, serve indicator, and live QR sharing. Run any match from your phone, no app.
Read guideUSA Pickleball 2026 Rulebook changes explained: rally-scoring game-point rule, 'clearly' added to volley serve, triple hits, mandatory paddle inspection, adaptive 2-bounce, and the PPA / APP / MLP scoring split.
Read guideHow floorball scoring works: goals, 3x20-minute periods, the penalty system, overtime, and shootouts. IFF rules with clear examples and sequence diagrams.
Read guideFloorball refereeing: two-referee system, penalty types, free hits, penalty shots, crease rules, and hand signals for officials at any level of competition.
Read guideFree floorball scoreboard: match setup, score controls, countdown clock, penalty tracking, and spectator QR sharing. Run any match from your phone, no app.
Read guideHow badminton scoring works: rally scoring to 21, win by 2, the 30-point cap, service and doubles rules, plus the new BWF 3×15 system coming in January 2027.
Read guideBadminton officiating guide: umpire duties, service faults, let calls, line judge signals, Hawk-Eye challenges, and BWF certification path, with worked cases.
Read guideFree badminton scoreboard: rally scoring to 21, 30-point cap, 2-point advantage, game history, and live QR sharing. Run club matches from your phone, no sign-up.
Read guideHow padel scoring works: points 15-30-40, the golden point at 40-40, games to 6, the tiebreak at 6-6, and best-of-3 sets — explained step by step.
Read guidePadel officiating: the underhand serve, wall and fence play, the golden point, line calls, faults, and running the live score at a club match.
Read guideFree padel scoreboard: 15/30/40 scoring, golden point, 6-game sets, tiebreaks, best of 3, serve dot, live QR. Score any match from your phone, no app.
Read guideHow tennis scoring works: love, 15, 30, 40, deuce and advantage, games to 6 win by 2, tiebreaks, and the 10-point final-set decider explained.
Read guideTennis officiating: chair umpire duties, foot faults, the shot clock, line calls, calling the score, and the ITF certification path for umpires.
Read guideFree tennis scoreboard: points roll 15/30/40, deuce & advantage, tiebreaks, best of 3, serve indicator, undo, live QR sharing. Any match from your phone.
Read guideFree beach volleyball scoreboard: sets to 21, tiebreak to 15, serve indicator, auto set-end, and live QR sharing. Run any match from your phone, no sign-up.
Read guideHow beach volleyball scoring works: rally scoring, sets to 21 (tiebreak to 15), best of 3, side switching, and differences from indoor, with worked examples.
Read guideBeach volleyball officiating: referee roles, hand signals, open-hand tips, double contact, side switching, and the FIVB challenge system, with worked cases.
Read guideHow table tennis scoring works: rally scoring to 11, deuce at 10-10, 2-point advantage, best of 5 or 7, and service rotation, with worked point-by-point examples.
Read guideTable tennis officiating: umpire roles, service rules, let calls, edge balls, the expedite system, and doubles rotation explained for new and aspiring referees.
Read guideFree table tennis scoreboard: points, sets to 11, deuce at 10-10, best of 5, auto set-end, and live QR sharing. Run any club or tournament match from your phone.
Read guideHow squash scoring works: PAR scoring to 11, best of 5, win by 2 at 10-all, let/stroke decisions, and the old hand-in/hand-out system, with rally walkthroughs.
Read guideSquash refereeing: let, stroke, and no-let decisions, interference rules, the 3-referee system, video review, and conduct penalties, with worked cases.
Read guideFree squash scoreboard: PAR scoring to 11, best of 5, 2-point advantage at 10-all, game history, and live QR sharing. Run any match from your phone, no sign-up.
Read guideHandball scoring: goals, 7-metre penalties, fast breaks, scoring zones, 2x30-minute halves, overtime, and goalkeeper rules explained with worked examples.
Read guideHandball refereeing: 2-referee system, hand signals, progressive punishment, passive play, free throw vs 7-metre, and IHF certification path, with worked cases.
Read guideFree handball scoreboard: goal log, running clock for 2x30 minutes, card tracking, extra time, and spectator QR sharing. Run matches from your phone, no sign-up.
Read guideHow futsal scoring works: goals, accumulated fouls penalty, power play tactics, overtime, and penalty shootouts explained clearly with worked examples included.
Read guideFutsal refereeing: dual referee system, timekeeper duties, 4-second rule, accumulated fouls, substitution zones, and hand signals explained for new officials.
Read guideFree futsal scoreboard: countdown clock for 2x20 minutes, goal tracking, card management, and real-time QR sharing. Run matches from your phone, no sign-up.
Read guideHow field hockey scoring works: shooting circle goals, penalty corners, penalty strokes, shootout rules, and the card system, explained with worked examples.
Read guideField hockey officiating: 2-umpire system, green/yellow/red cards, video umpire referral, penalty corner procedure, and certification path, with practice cases.
Read guideFree field hockey scoreboard: 4x15-minute countdown clock, card tracking, goal event log, and real-time QR sharing. Run any match from your phone, no app needed.
Read guideHow water polo scoring works: goals, 4x8-minute quarters, the 30-second shot clock, exclusion fouls, overtime, and World Aquatics rules with worked examples.
Read guideWater polo officiating: ordinary vs exclusion vs penalty fouls, hand signals, shot clock, brutality rules, and the certification path, with worked scenarios.
Read guideFree water polo scoreboard: 4x8-minute countdown, exclusion timers, overtime, penalty shootout, and spectator QR display. Run matches from your phone, no app.
Read guideHow lacrosse scoring works: goals, penalties, shot clock, and field/box/Sixes formats. Covers PLL, NLL, NCAA, and Olympic rules with side-by-side comparisons.
Read guideLacrosse referee guide: 3-person crew system, penalty mechanics, flag signals, crease violations, face-off procedures, and certification path for new officials.
Read guideFree lacrosse scoreboard: 15-minute countdown clock, penalty tracking from 30s to 3min, goal logging, and spectator QR sharing. Run any lacrosse match live.
Read guideHow the new X Games League scores skateboarding and BMX: judged 0–100 runs, the 100-85-75 club points scale, the standings into the New Orleans finale (July 24–26), and the 2026 season.
Read guideHow the World Skateboarding Ranking works and how skaters qualify for LA28: the 18-month rolling window, World Cup vs World Championship tiers, the top-30 bubble.
Read guideA reference to skateboarding tricks and how judges weigh difficulty: flips, grinds, slides, manuals, park airs, and why switch and nollie stances count for more.
Read guideFrom Excel and Google Forms to live scoring: a 5-step migration guide for skateparks and clubs running contests on spreadsheets. Free for organizers, no app.
Read guideHow skateboarding is scored at the Olympics and SLS: the run plus best-trick format, judging criteria, and street vs park differences, with worked examples.
Read guideGuide for skateboarding judges: Overall Impression scoring, street and park criteria, run vs best trick formats, and digital systems, with practice drills.
Read guideSkateboarding competition formats: Olympic street and park, Best Trick, Jam Session, SLS, vert, and Game of SKATE, how each format works with scoring examples.
Read guideHow to organize a skateboarding competition: venue, format, judges, registration, scoring setup, and an event-day management checklist, from day one to awards.
Read guideSkateboarding competition rules for athletes: registration, conduct, run and trick formats, equipment, protests, and judging criteria, for first-time competitors.
Read guideHow IFSC bouldering is scored: tops, zones, attempts, and isolation rules. Covers Tokyo 2020 changes, Paris 2024 format, and LA 2028, with worked examples.
Read guideBouldering judge guide: when tops and zones count, how to count attempts, the chief judge role, and digital scoring under IFSC rules, with decision trees.
Read guideHow to organize a bouldering competition: venue, route setting, digital scoring, budget, categories, and day-of operations, with a week-by-week checklist.
Read guideHow the IFSC bouldering scoring system works in 2025-2028: 25 points per top, 10 per zone, -0.1 per attempt. Worked examples + free calculator.
Read guideFrom Excel to live scoring: a 5-step migration guide for gyms still running competitions on spreadsheets. Free import, live leaderboard, no commission.
Read guideBouldering competition formats: IFSC World Cup isolation rounds, Olympic qualification, gym scrambles, circuits, and points-based events compared side by side.
Read guideGuide to bouldering holds and techniques: crimps, slopers, pinches, jugs, pockets, heel hooks, dynos, and comp-style movement, with photos and video cues.
Read guideBouldering rules for climbers: isolation zones, observation periods, attempt limits, coaching restrictions, and how to file a protest at IFSC-style competitions.
Read guideSide-by-side comparison: roller freestyle (aggressive inline) scoring vs skateboarding scoring. Scale (0.01–99.99 vs 0–100), panel math (arithmetic mean vs trimmed mean), format (runs-only vs runs+best-trick), governing body (World Skate Roller Freestyle vs World Skate Skateboarding), and JudgeMate's framework for each.
Read guideRoller freestyle (aggressive inline) trick taxonomy and difficulty reads: grinds (royale, soyale, fishbrain, mizou, makio, savannah, unity), spin notation (180–1080 with true-spin vs neg-spin), grabs, switch-ups, and obstacle-relative difficulty deltas — against the World Skate Roller Freestyle Rulebook 2026.
Read guideRoller freestyle (aggressive inline) competition rules for athletes: registration timeline, helmet and pad requirements per discipline, dress code, protest window, video submission rules, athlete obligations during heats and conduct during disputes.
Read guideHow to organize a roller freestyle (aggressive inline) competition: venue and obstacles, panel composition, weight choice, broadcast considerations, scorecard setup in JudgeMate, judge briefing template and dispute protocol.
Read guideRoller freestyle competition formats deep-dive: Park, Street, Vert and Big Air structures, World Cup vs World Championships progression, Winterclash custom format, Blading Cup jam, venue requirements, and which format suits which event.
Read guideGuide for roller freestyle (aggressive inline) judges: panel protocol, scorecard usage, calibration, between-rider conferences, video review holds, head judge role, and dispute resolution against the World Skate Roller Freestyle Rulebook 2026.
Read guideHow aggressive inline competitions are judged: scores out of 100 per the Rulebook 2026 (operationalized as 0.01–99.99 decimal totals visible in published results), four-to-six-judge panel rules, World Skate's qualitative criteria, and how event organizers turn that into a five-criterion weighted score.
Read guideHow freestyle scooter competitions are scored: Difficulty, Variety, Flow, and Style on a 0-100 scale. Park vs Street formats with Last Trick, worked examples.
Read guideHow to become a certified scooter judge: code of conduct, objectivity, communication protocols, and the PZSW certification process, with practice drills.
Read guideScootering formats: Park vs Street rounds, jam sessions, Last Trick, tiebreakers, and DNS/DSQ rules. Based on PZSW standards, with worked scoring examples.
Read guideScootering judging criteria: Difficulty (30 pts), Variety (25), Flow (25), Style (20). What raises and lowers each score, with video cues and real examples.
Read guideScootering rules for athletes: rider conduct, mandatory helmet, score clarification, DNS/DSQ, and safety protocols at competitions, based on PZSW standards.
Read guideHow judges score freestyle snowboarding at the Olympics and X Games. The 0-100 scale, PAVED criteria, and whether a crash can still earn a high score, explained.
Read guideThe most famous snowboarders ever: Shaun White, Chloe Kim, Torah Bright, Terje Haakonsen, and more. Olympic champions, X Games legends, and their signatures.
Read guidePara Snowboard at Milano-Cortina 2026: pure racing with no judges, SBX and Banked Slalom formats, classification categories, and what to watch for fans.
Read guideHow a WSL surfing heat works: the 30-minute format, best-2-of-N scoring, priority rule, interference calls, and the 2026 points-based season format with sudden-death qualifying.
Read guideHow competitive surfing is scored: the 0-10 scale, five judging criteria, the two-best-waves system, and WSL and Olympic rules, with heat walkthroughs.
Read guideHow Olympic slopestyle is scored using the PAVED criteria: Progression, Amplitude, Variety, Execution, and Difficulty, explained for fans and coaches.
Read guideSimplified FIS judges handbook: how moguls, aerials, slopestyle, halfpipe, and big air are scored across skiing and snowboarding, in one practical reference.
Read guideHow hip-hop dance is scored: HHI choreography crews on a 10-point scale, Performance and Skill criteria, and battle round judging, with real score examples.
Read guideHip-hop dance formats: HHI choreography, Juste Debout battles, SDK Europe, World of Dance qualifiers, and showcase events explained for dancers and judges.
Read guideHow breaking battles are scored: technique, vocabulary, execution, musicality, and originality. Digital slider system, penalties, and worked examples included.
Read guideBreaking competition formats: the Olympic format from Paris 2024, Red Bull BC One knockout, Battle of the Year crews, and cypher circles compared side by side.
Read guideParalympic classification codes decoded: what LW1, SB-LL1, B3, and AS4 mean across all 6 Winter Paralympic sports, and how athletes are classified and grouped.
Read guideIce hockey officiating explained: referee and linesman roles, penalty types, video review, and the key IIHF vs NHL rule differences, with real examples.
Read guideMilano-Cortina 2026 Paralympic winter sports guide: all 6 sports, 79 medal events, 665 athletes, factored time scoring, and classification codes explained.
Read guideHow curling scoring works: ends, the house, the button, hammer advantage, stealing, blank ends, and mixed doubles rules explained clearly for first-time viewers.
Read guideHow AI is transforming sports judging: from Fujitsu's gymnastics system to digital scoring platforms. The future of fair judging, with current real deployments.
Read guideThe biggest Winter Olympic judging controversies, from the 2002 Salt Lake City scandal to Sochi 2014. How bias works and what reforms followed, with sources.
Read guideWheelchair curling rules: no sweeping, delivery stick technique, mixed doubles, and the Milano-Cortina 2026 format explained for fans and first-time viewers.
Read guidePara Biathlon and Cross-Country at Milano-Cortina 2026: how blind athletes shoot using sound, factored time, and all 38 medal events across both disciplines.
Read guidePara ice hockey: metal sleds, dual-purpose sticks, 3x15-minute periods, the teeing penalty, and Milano-Cortina 2026 competition guide, for fans and first-timers.
Read guideParalympic alpine skiing factored time explained: LW and AS classifications, scoring calculations, and the Milano-Cortina 2026 guide, with worked results.
Read guideHow the Glasgow 2026 Commonwealth Games are scored: gymnastics D and E scores, boxing's 10-point must system, judo, weightlifting and indoor bowls.
Read guideHow Wimbledon 2026 officiates without line judges: Hawk-Eye electronic line calling, the new video review on six courts, and why players still argue.
Read guideWhy Kristian Gkolomeev's 20.81 50m freestyle at the Enhanced Games is not a world record, and how swimming and track records actually get ratified.
Read guideHow Olympic weightlifting is judged: the three-referee white and red light system, valid-lift criteria for the snatch and clean and jerk, and common no-lifts.
Read guideHow sanctioned swimming and sprinting are timed and officiated, how false starts are detected, and why the Enhanced Games clock could not be independently verified.
Read guideWhat the Enhanced Games is, who runs it, the events and results from Las Vegas, the prize money, and why no sports federation recognizes the performances.
Read guideHow to read a figure skating protocol: element base values, GOE from each judge, PCS breakdown, and deductions, step by step with real sample protocols. Updated for the ISU 2026-27 program changes.
Read guideHow the Grade of Execution (GOE) works in figure skating: the -5 to +5 scale, base values, and how it affects final scores, with worked protocol examples.
Read guideV-style, body position, and aerodynamics: how ski jumpers soar 100+ meters. The physics of flight, training secrets, and why the V-style changed the sport.
Read guideHow wind compensation and the gate factor work in ski jumping: headwind and tailwind adjustments, and how FIS keeps results fair across all conditions.
Read guideComplete breakdown of the moguls 60/20/20 scoring system. How turns, aerials, and speed are scored and weighted in freestyle skiing moguls, with examples.
Read guideHow dual moguls scoring works: bracket elimination, head-to-head judging, and the key differences from singles moguls. Milano-Cortina 2026 guide for fans.
Read guideFootball referee guide: official roles, diagonal positioning, hand signals, card protocol, VAR technology, and the certification path, with practice drills.
Read guideWhy VAR and offside calls keep dividing the 2026 World Cup: millimetre offsides, the Ghana penalty, Belgium's penalty against Senegal, the Kane no-call and his round-of-16 penalty against Mexico, Quansah's red card, Egypt's goal wiped out against Argentina for a build-up foul, the quarter-finals — France's three-minute penalty check against Morocco and Belgium's waved-away handball appeal against Spain — and why some decisions are factual and others a judgment call. Plus FIFA's mid-tournament switch to on-site VAR officials for the closing rounds. Now covering both semi-finals: Spain's contested Oyarzabal penalty against France, and why the "VAR never checked" claim about Messi's build-up to Argentina's equaliser against England was wrong on both counts. Now covering the final too: Spain 1-0 Argentina after extra time, both VAR calls quiet check-and-clears, and Enzo Fernández's second-yellow red — the turning point — outside VAR's remit.
Read guideRun a mini World Cup at home, school, or the office: group stage, knockouts, and a free live scoreboard for every match, plus a skills-challenge ranking option.
Read guideThe technology officiating the 2026 World Cup: the Trionda connected ball, semi-automated offside with 3D avatars, referee body cameras, and the wider VAR.
Read guideThe 2026 World Cup knockout bracket explained: how the Round of 32 pairings are set, where the 8 best third-placed teams go, and the full path to the final.
Read guideThe 2026 World Cup format explained: 48 teams, 12 groups of 4, 104 matches, a new Round of 32, and how the 8 best third-placed teams advance.
Read guideHow World Cup 2026 group ties are broken: head-to-head first, then goal difference, goals scored, team conduct, and FIFA ranking — plus how the 8 best thirds rank.
Read guideThe new rules at the 2026 World Cup: the 8-second goalkeeper rule (corner kick), semi-automated offside with 3D avatars, time-wasting limits, and VAR changes.
Read guideHow football scoring works: goals, stoppage time, extra time, penalty shootouts, yellow/red cards, and the offside rule, explained with examples for new fans.
Read guideFree football scoreboard for live scores, stoppage time, cards, extra time, penalty shootouts, and spectator QR sharing. Run grassroots matches from your phone.
Read guideBasketball has five positions numbered 1–5: point guard, shooting guard, small forward, power forward and center. Learn every role, its job and typical build.
Read guideBasketball violations explained: traveling, double dribble, the 3/5/8/24-second time rules, backcourt and goaltending — and why a violation is not a foul.
Read guide3x3 basketball rules and FIBA scoring: 1 point inside the arc, 2 beyond the 6.75 m line, first to 21 or 10 minutes, 12-second shot clock. 3x3 vs 5x5.
Read guideBasketball court dimensions compared: FIBA 28 m x 15 m vs NBA 28.65 m x 15.24 m, 3-point line 6.75 m vs 7.24 m, hoop height 3.05 m, free-throw and key sizes.
Read guideBasketball stats explained: how points, rebounds, assists, steals, blocks, field goal percentage and the box score work, plus double-double and triple-double.
Read guideBasketball scoring explained: 2pt and 3pt field goals, free throws, shot clock, foul system, overtime, and key FIBA vs NBA differences, with worked examples.
Read guideBasketball officiating guide: lead/trail/center roles, court positioning, hand signals, foul criteria, and the FIBA certification path, with practice drills.
Read guideFree basketball scoreboard: +1/+2/+3 controls, countdown clock, shot clock, foul tracking, and spectator QR sharing. Run school or club games from your phone.
Read guideIce hockey positions explained: what a centre, left and right wing, two defencemen and the goaltender each do, plus how forward lines and defence pairs work in a game.
Read guideIce hockey penalties explained: minor (2 min), double minor (4), major (5), misconduct (10), match, and the penalty shot — what each call means and how long.
Read guideWhat is a power play in hockey? Learn special teams — 5-on-4, 5-on-3, penalty kill rules, short-handed goals, coincidental minors and 3-on-3 overtime.
Read guideNHL rinks measure 200 ft x 85 ft; IIHF Olympic ice is 60 m x 30 m and wider. Compare blue lines, the goal crease, faceoff dots and rink markings here.
Read guideHockey stats explained: goals, assists, points, plus/minus, penalty minutes, save percentage, GAA, and advanced metrics like Corsi and Fenwick, with examples.
Read guideIce hockey officiating: referee vs linesman roles, penalty signals, offside, icing, faceoffs, video review, and the certification path, with worked examples.
Read guideFree ice hockey scoreboard: countdown clock, penalty timers, overtime, shootout mode, and spectator display via QR code. Run any match from your phone, no app.
Read guideHow ice hockey scoring works: goals, assists, 3-period structure, overtime, and shootouts. Covers NHL, IIHF, and Olympic rule differences for new fans.
Read guideVolleyball positions explained: what the setter, outside hitter, opposite, middle blocker, libero, and defensive specialist each do on court in a 5-1 lineup.
Read guideVolleyball rotations explained: how the 5-1, 6-2 and 4-2 systems work, how many attackers each gives, and how to choose between them, with a worked example.
Read guideVolleyball hits rules explained: the three-hit limit, double contacts, lifts and carries, four-hit faults, and why a block touch doesn't count. FIVB 2025-2028.
Read guideA volleyball court is 18 m long and 9 m wide, with the net at 2.43 m (men) and 2.24 m (women). See every line, zone and measurement to FIVB standard.
Read guideVolleyball substitution rules explained: FIVB allows six subs per set, the libero swaps freely and does not count, and US college and school limits differ.
Read guideRally scoring, sets to 25, tiebreaks to 15, win by 2 — volleyball's point system explained. Covers indoor, beach, rotation, libero rules, and common myths.
Read guideVolleyball officiating guide: first and second referee roles, hand signals, net violations, the video challenge, and certification path, with practice drills.
Read guideFree volleyball scoreboard. Track points and sets (best of 5), serve indicator, and share live scores via QR code. Run club matches or tournaments, no sign-up.
Read guideHow pickleball scoring works: rally vs side-out, games to 11, win by 2, the double-bounce rule, serving sequence, and tournament format rules explained.
Read guidePickleball officiating: service rules, kitchen violations, line calls, the score calling sequence, and the USA Pickleball certification path, with drills.
Read guideFree pickleball scoreboard: games to 11, win by 2, best of 3, auto game-end, serve indicator, and live QR sharing. Run any match from your phone, no app.
Read guideUSA Pickleball 2026 Rulebook changes explained: rally-scoring game-point rule, 'clearly' added to volley serve, triple hits, mandatory paddle inspection, adaptive 2-bounce, and the PPA / APP / MLP scoring split.
Read guideHow floorball scoring works: goals, 3x20-minute periods, the penalty system, overtime, and shootouts. IFF rules with clear examples and sequence diagrams.
Read guideFloorball refereeing: two-referee system, penalty types, free hits, penalty shots, crease rules, and hand signals for officials at any level of competition.
Read guideFree floorball scoreboard: match setup, score controls, countdown clock, penalty tracking, and spectator QR sharing. Run any match from your phone, no app.
Read guideHow badminton scoring works: rally scoring to 21, win by 2, the 30-point cap, service and doubles rules, plus the new BWF 3×15 system coming in January 2027.
Read guideBadminton officiating guide: umpire duties, service faults, let calls, line judge signals, Hawk-Eye challenges, and BWF certification path, with worked cases.
Read guideFree badminton scoreboard: rally scoring to 21, 30-point cap, 2-point advantage, game history, and live QR sharing. Run club matches from your phone, no sign-up.
Read guideHow padel scoring works: points 15-30-40, the golden point at 40-40, games to 6, the tiebreak at 6-6, and best-of-3 sets — explained step by step.
Read guidePadel officiating: the underhand serve, wall and fence play, the golden point, line calls, faults, and running the live score at a club match.
Read guideFree padel scoreboard: 15/30/40 scoring, golden point, 6-game sets, tiebreaks, best of 3, serve dot, live QR. Score any match from your phone, no app.
Read guideHow tennis scoring works: love, 15, 30, 40, deuce and advantage, games to 6 win by 2, tiebreaks, and the 10-point final-set decider explained.
Read guideTennis officiating: chair umpire duties, foot faults, the shot clock, line calls, calling the score, and the ITF certification path for umpires.
Read guideFree tennis scoreboard: points roll 15/30/40, deuce & advantage, tiebreaks, best of 3, serve indicator, undo, live QR sharing. Any match from your phone.
Read guideFree beach volleyball scoreboard: sets to 21, tiebreak to 15, serve indicator, auto set-end, and live QR sharing. Run any match from your phone, no sign-up.
Read guideHow beach volleyball scoring works: rally scoring, sets to 21 (tiebreak to 15), best of 3, side switching, and differences from indoor, with worked examples.
Read guideBeach volleyball officiating: referee roles, hand signals, open-hand tips, double contact, side switching, and the FIVB challenge system, with worked cases.
Read guideHow table tennis scoring works: rally scoring to 11, deuce at 10-10, 2-point advantage, best of 5 or 7, and service rotation, with worked point-by-point examples.
Read guideTable tennis officiating: umpire roles, service rules, let calls, edge balls, the expedite system, and doubles rotation explained for new and aspiring referees.
Read guideFree table tennis scoreboard: points, sets to 11, deuce at 10-10, best of 5, auto set-end, and live QR sharing. Run any club or tournament match from your phone.
Read guideHow squash scoring works: PAR scoring to 11, best of 5, win by 2 at 10-all, let/stroke decisions, and the old hand-in/hand-out system, with rally walkthroughs.
Read guideSquash refereeing: let, stroke, and no-let decisions, interference rules, the 3-referee system, video review, and conduct penalties, with worked cases.
Read guideFree squash scoreboard: PAR scoring to 11, best of 5, 2-point advantage at 10-all, game history, and live QR sharing. Run any match from your phone, no sign-up.
Read guideHandball scoring: goals, 7-metre penalties, fast breaks, scoring zones, 2x30-minute halves, overtime, and goalkeeper rules explained with worked examples.
Read guideHandball refereeing: 2-referee system, hand signals, progressive punishment, passive play, free throw vs 7-metre, and IHF certification path, with worked cases.
Read guideFree handball scoreboard: goal log, running clock for 2x30 minutes, card tracking, extra time, and spectator QR sharing. Run matches from your phone, no sign-up.
Read guideHow futsal scoring works: goals, accumulated fouls penalty, power play tactics, overtime, and penalty shootouts explained clearly with worked examples included.
Read guideFutsal refereeing: dual referee system, timekeeper duties, 4-second rule, accumulated fouls, substitution zones, and hand signals explained for new officials.
Read guideFree futsal scoreboard: countdown clock for 2x20 minutes, goal tracking, card management, and real-time QR sharing. Run matches from your phone, no sign-up.
Read guideHow field hockey scoring works: shooting circle goals, penalty corners, penalty strokes, shootout rules, and the card system, explained with worked examples.
Read guideField hockey officiating: 2-umpire system, green/yellow/red cards, video umpire referral, penalty corner procedure, and certification path, with practice cases.
Read guideFree field hockey scoreboard: 4x15-minute countdown clock, card tracking, goal event log, and real-time QR sharing. Run any match from your phone, no app needed.
Read guideHow water polo scoring works: goals, 4x8-minute quarters, the 30-second shot clock, exclusion fouls, overtime, and World Aquatics rules with worked examples.
Read guideWater polo officiating: ordinary vs exclusion vs penalty fouls, hand signals, shot clock, brutality rules, and the certification path, with worked scenarios.
Read guideFree water polo scoreboard: 4x8-minute countdown, exclusion timers, overtime, penalty shootout, and spectator QR display. Run matches from your phone, no app.
Read guideHow lacrosse scoring works: goals, penalties, shot clock, and field/box/Sixes formats. Covers PLL, NLL, NCAA, and Olympic rules with side-by-side comparisons.
Read guideLacrosse referee guide: 3-person crew system, penalty mechanics, flag signals, crease violations, face-off procedures, and certification path for new officials.
Read guideFree lacrosse scoreboard: 15-minute countdown clock, penalty tracking from 30s to 3min, goal logging, and spectator QR sharing. Run any lacrosse match live.
Read guideDigital scoring platform for every sport on the platform.