Basketball · Official Basketball Rules
Law 49: Scorer and Assistant Scorer
2 parts · 2 tests · 20 facts · updated 22 October 2026 · markdown
What the scorer records and reports, the arrow and challenges, the assistant scorer and the scoreboard, and errors on the scoresheet.
49.491The Scorer's Records
Teams, points, fouls, time-outs, the arrow and challenges.
Test 1What the scorer recordsTake a test
The scorer enters the players who start and all substitutes who enter the game.
Source: FIBA OBR 2026, Art. 49.1 · recall
An infraction on the starting five, substitutions or numbers must be reported to the nearest official immediately.
Source: FIBA OBR 2026, Art. 49.1 · applied
The scorer keeps a running summary of points by entering the goals and the free throws made.
Source: FIBA OBR 2026, Art. 49.1 · recall
The scorer must immediately notify an official that a player should be disqualified.
Source: FIBA OBR 2026, Art. 49.1 · applied
The scorer notifies the head coach through an official when he has no time-outs left in a half or overtime.
Source: FIBA OBR 2026, Art. 49.1 · recall
The scorer reverses the arrow immediately after the end of the first half, as the teams exchange baskets.
Source: FIBA OBR 2026, Art. 49.1 · recall
The scorer records each head coach's challenge and notifies the nearest official of an erroneous second request.
Source: FIBA OBR 2026, Art. 49.1 · applied
The scorer records every substitute who enters the game.
Source: FIBA OBR 2026, Art. 49.1 · applied
The arrow is reversed right after the first half, because the teams switch baskets.
Source: FIBA OBR 2026, Art. 49.1 · applied
The scorer records teams, points, fouls, time-outs, the arrow and challenges, not shot clock time on each attack.
Source: FIBA OBR 2026, Art. 49.1 · applied
49.492Scoreboard and Errors
The assistant scorer, board against sheet, and correcting the sheet.
Test 1The scoreboard and sheet errorsTake a test
The assistant scorer operates the scoreboard and assists the scorer and the timer.
Source: FIBA OBR 2026, Art. 49.2 · recall
The scoresheet takes precedence and the scoreboard is corrected.
Source: FIBA OBR 2026, Art. 49.2 · recall
The timer must wait for the first dead ball before sounding the signal.
Source: FIBA OBR 2026, Art. 49.3 · recall
The scorer consults the crew chief and corrects the error within the limits of the correctable-errors article.
Source: FIBA OBR 2026, Art. 49.3 · recall
Outside the correctable-error limits it can no longer be corrected; the crew chief or commissioner reports it.
Source: FIBA OBR 2026, Art. 49.3 · applied
The assistant scorer assists the scorer and the timer.
Source: FIBA OBR 2026, Art. 49.2 · recall
Inside the time limits, the sheet is put right with the crew chief.
Source: FIBA OBR 2026, Art. 49.3 · applied
Wait for a dead ball, signal, then consult and correct.
Source: FIBA OBR 2026, Art. 49.3 · applied
If it cannot be resolved, the scoresheet takes precedence.
Source: FIBA OBR 2026, Art. 49.2 · applied
When the difference cannot be resolved, the scoresheet takes precedence.
Source: FIBA OBR 2026, Art. 49.2 · applied
Sources
FIBA Official Basketball Rules 2026 (v1.1), Article 49 (paraphrased in original wording; original questions authored from the Rules, not reproduced)
- FIBA OBR 2026, Art. 49.110
- FIBA OBR 2026, Art. 49.25
- FIBA OBR 2026, Art. 49.35