Baseball · Official Rules of Baseball
Law 14: The Umpire
2 parts · 3 tests · 30 facts · updated 27 October 2026 · markdown
The umpires' authority, ejections, why judgement calls are final, appeals of rule decisions, the umpire-in-chief's duties, field umpires, conflicting calls, reports and how umpires conduct themselves.
14.141Authority and Appeals
The size of the crew, disqualification, final judgement calls and appeals on the rules.
Test 1The umpires' authority and appeals of their decisionsTake a test
A game has an umpire-in-chief at the plate and one, two, three or five field umpires.
Source: WBSC ORB 2025-2026, Rule 14 · recall
Each umpire has authority to rule on any point not specifically covered in the rules.
Source: WBSC ORB 2025-2026, Rule 14.1.2 · recall
If a player is disqualified while a play is in progress, it does not take effect until no further action is possible in that play.
Source: WBSC ORB 2025-2026, Rule 14.1.3 · applied
Judgement calls such as ball or strike, fair or foul, safe or out are final, and no one may object to them.
Source: WBSC ORB 2025-2026, Rule 14.2.1 · applied
An appeal against a decision said to conflict with the rules is made only to the umpire who made the call.
Source: WBSC ORB 2025-2026, Rule 14.2.2 · recall
No umpire may be replaced during a game unless he is injured or becomes ill.
Source: WBSC ORB 2025-2026, Rule 14.2.4 · recall
Umpire jurisdiction over confrontations and unsportsmanlike conduct towards them runs from arriving at the game site to leaving it.
Source: WBSC ORB 2025-2026, Rule 14.1.4 · recall
The umpire who made the call may consult a colleague before ruling; no umpire criticises another's call unless asked.
Source: WBSC ORB 2025-2026, Rule 14.2.2, 14.2.3 · recall
Players and coaches leaving their places to argue balls and strikes are warned; if they continue, they are ejected immediately.
Source: WBSC ORB 2025-2026, Rule 14.2.1 · recall
Arguing balls and strikes is not allowed; an umpire may eject anyone who objects to judgement calls.
Source: WBSC ORB 2025-2026, Rule 14.1.3, 14.2.1 · applied
14.142Duties on the Field
What the umpire-in-chief and the field umpires decide, reports, and how umpires behave.
Test 1The umpire-in-chiefTake a test
Deciding a forfeit belongs to the umpire-in-chief; field umpires have every power except that one.
Source: WBSC ORB 2025-2026, Rule 14.3.1.6 · recall
If a time limit has been set, the plate umpire announces the fact and the time before the game starts.
Source: WBSC ORB 2025-2026, Rule 14.3.1.8 · recall
The plate umpire informs the official scorer of the batting order and any changes, on request.
Source: WBSC ORB 2025-2026, Rule 14.3.1.9 · applied
The plate umpire makes all decisions on the batter, as well as calling balls and strikes.
Source: WBSC ORB 2025-2026, Rule 14.3.1.4 · recall
The umpire-in-chief calls the umpires together and decides which decision prevails, based on position and likely accuracy.
Source: WBSC ORB 2025-2026, Rule 14.3.3 · applied
The umpire reports violations and incidents to the Federation, League or WBSC office within twelve hours of the game.
Source: WBSC ORB 2025-2026, Rule 14.4 · recall
Among his duties, the plate umpire announces any special ground rules at his discretion.
Source: WBSC ORB 2025-2026, Rule 14.3.1.10 · recall
The umpire-in-chief consults the crew, picks the decision most likely right, and play proceeds from it alone.
Source: WBSC ORB 2025-2026, Rule 14.3.3 · recall
Violations and disqualifications, with the reasons, are reported within twelve hours; flagrant offences need a full report.
Source: WBSC ORB 2025-2026, Rule 14.4 · recall
The umpire-in-chief, behind the catcher, calls and counts balls and strikes and takes charge of the game.
Source: WBSC ORB 2025-2026, Rule 14.3.1 · applied
Test 2Field umpires and conduct on the fieldTake a test
A field umpire may take any position he thinks best suited to the decisions on the bases.
Source: WBSC ORB 2025-2026, Rule 14.3.2 · recall
A field umpire makes all decisions on the bases except those specifically reserved to the umpire-in-chief.
Source: WBSC ORB 2025-2026, Rule 14.3.2.1 · recall
A field umpire has concurrent jurisdiction in calling Time, balks, illegal pitches and defacement or discolouration of the ball.
Source: WBSC ORB 2025-2026, Rule 14.3.2.2 · recall
Field umpires have equal authority in enforcing the rules and discipline, except the power to forfeit the game.
Source: WBSC ORB 2025-2026, Rule 14.3.2.3 · recall
The general instructions tell umpires not to indulge in conversation with players on the field.
Source: WBSC ORB 2025-2026, Rule 14.5 · recall
Umpires keep out of the coaching box and do not talk to the coach on duty.
Source: WBSC ORB 2025-2026, Rule 14.5 · recall
Umpires are told to be courteous to team officials but to avoid visiting team locker rooms and dugouts.
Source: WBSC ORB 2025-2026, Rule 14.5 · recall
Decisions on the bases belong to the field umpire, who watches the tag and signals the call.
Source: WBSC ORB 2025-2026, Rule 14.3.2.1 · recall
Field umpires share the calling of balks with the plate umpire; a balk is dead ball and runners advance one base.
Source: WBSC ORB 2025-2026, Rule 14.3.2.2, 13.10 · recall
Plays on the bases are called by the field umpires; the signal shown, both arms out, means safe.
Source: WBSC ORB 2025-2026, Rule 14.3.2.1 · applied
Sources
WBSC Official Rules of Baseball 2025-2026, Rule 14 (paraphrased in original wording; original questions authored from the Rules, not reproduced)
- WBSC ORB 2025-2026, Rule 14.3.2.13
- WBSC ORB 2025-2026, Rule 14.53
- WBSC ORB 2025-2026, Rule 14.2.12
- WBSC ORB 2025-2026, Rule 14.3.32
- WBSC ORB 2025-2026, Rule 14.42
- WBSC ORB 2025-2026, Rule 141
- WBSC ORB 2025-2026, Rule 14.1.21
- WBSC ORB 2025-2026, Rule 14.1.31
- WBSC ORB 2025-2026, Rule 14.2.21
- WBSC ORB 2025-2026, Rule 14.2.41
- WBSC ORB 2025-2026, Rule 14.1.41
- WBSC ORB 2025-2026, Rule 14.2.2, 14.2.31
- WBSC ORB 2025-2026, Rule 14.1.3, 14.2.11
- WBSC ORB 2025-2026, Rule 14.3.1.61
- WBSC ORB 2025-2026, Rule 14.3.1.81
- WBSC ORB 2025-2026, Rule 14.3.1.91
- WBSC ORB 2025-2026, Rule 14.3.1.41
- WBSC ORB 2025-2026, Rule 14.3.1.101
- WBSC ORB 2025-2026, Rule 14.3.11
- WBSC ORB 2025-2026, Rule 14.3.21
- WBSC ORB 2025-2026, Rule 14.3.2.21
- WBSC ORB 2025-2026, Rule 14.3.2.31
- WBSC ORB 2025-2026, Rule 14.3.2.2, 13.101