Rules & practical guides
iScoreboard Blog
Clear guides to sports scoring, match clocks, and running small events.
Beach volleyball scoring: 21-point sets, deciders and end changes
Score standard two-player beach volleyball using 21/21/15 sets, win-by-two results and combined-point end-change triggers, with a worked match.
Read article3×3 basketball scoring: one and two points, clocks and overtime
Understand FIBA 3×3 point values, the ten-minute game and twelve-second shot clock, plus the crucial difference between regulation and overtime endings.
Read articleFutsal timekeeping: 20-minute halves, time-outs and accumulated fouls
Set up a futsal match with two twenty-minute playing-time halves, one-minute time-outs and separate foul records, while clearly labelling recreational running-clock adaptations.
Read articleFoosball scoring: goals, games and match formats
Record legal foosball goals and games won, understand rebound goals and agree the race target, winning margin and match format before play.
Read articleEight-ball scoring: groups, the 8-ball and races to a target
A practical guide to WPA eight-ball, rack scores, legal wins, early 8-balls and break-shot exceptions, with a race-to-five example.
Read articleNine-ball scoring: standard rack play versus multiplayer chase formats
Learn standard nine-ball rack scoring, lowest-ball-first shots and combination wins, and avoid confusing it with Chinese multiplayer chase scoring.
Read articleSnooker scoring: ball values, breaks, fouls and frames
Understand red and colour values, a worked break, colour clearance, foul awards and frame totals, including the free-ball qualification to a maximum break.
Read articlePickleball scoring: 11-point games, service order and 0–0–2
A guide to traditional side-out scoring, win-by-two games, singles service sides and doubles score calls, with a clear distinction from rally scoring.
Read articleBadminton scoring: the 30-point cap and the 2027 15-point system
Compare 21-point games with the 15-point system starting on 4 January 2027: deuce, point caps, singles and doubles service, and worked scores.
Read articleTable tennis scoring: 11 points, serving, and deuce
How to score games, rotate serves, and change ends in the deciding game.
Read articleTennis scoring explained: 15, 30, 40, deuce, and tie-breaks
Understand points, games, sets, advantage, and a typical tie-break.
Read articleSetting up a basketball game clock
Plan periods, breaks, timeouts, overtime, and the shot clock.
Read articleVolleyball scoring: 25-point sets and the deciding set
Rally scoring, the two-point lead, service, and rotation.
Read articleHow to make a useful match score sheet
The essential fields for badminton, table tennis, basketball, and other events.
Read articlePhone scoreboard or electronic scoreboard?
Compare portability, cost, visibility, and the best use cases for each.
Read articleHow to run a small tournament with iScoreboard
Choose a format, prepare scoring, show results, and review the event.
Read article