Umpire
An official who adjudicates play and rules on facts such as dismissals, calls, or the score in sports including cricket, tennis, and baseball.
Definition
An umpire is a match official responsible for judging events as they happen and applying the rules to them. Depending on the sport an umpire calls the score, rules a player out, judges whether a delivery is legal, and signals decisions with recognised gestures. Umpires often work in a team, with duties divided across positions on the field or court.
Because different sports assign the title differently, an umpire's authority is not universal. In cricket two on-field umpires adjudicate dismissals and no-balls; in tennis the chair umpire controls a single match and announces the score; and in baseball a crew of umpires calls balls, strikes, and outs. In some sports the umpire is the senior official, while in others, such as football, that role belongs to the referee.
Meaning by sport
This term is used differently across sports:
- Cricket
- One of two on-field officials who judge dismissals, no-balls, and wides and signal boundaries, supported by a third umpire off the field.
- Tennis
- The chair umpire who controls a single match, calls the score, and can overrule line calls.
- Baseball
- A member of the officiating crew who calls balls, strikes, outs, and fair or foul balls.
- Badminton
- The official in charge of the match and court who calls faults and announces the score.
Where you’ll hear “umpire”
Sports that use this term:
Cricket
A bat-and-ball team sport where sides take turns to bat and to bowl and field, scoring runs.
Tennis
A singles or doubles racquet sport that blends agility, strategy and stamina on court.
Baseball
A bat-and-ball team sport where two sides alternate between batting and fielding to score runs.
Badminton
A fast indoor racquet sport played with a shuttlecock that rewards agility and touch.
Table Tennis
A fast, low-impact indoor racquet sport that sharpens reflexes and is easy to start.
How it connects
The meaning-bearing relationships that place Umpire in the wider knowledge graph.
Commonly confused with
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Officiating
- UmpireA match official who rules on lines, serves and dismissals in racket, bat-and-ball and net sports such as tennis, cricket and baseball — and, in racket sports, also keeps the running score.
- RefereeThe primary on-field official who enforces the rules, controls play, penalises fouls, awards restarts, and blows the whistle to start and stop a match.
- Line JudgeA boundary-line official who calls whether the ball or player is in or out and flags foot faults, working under the head referee across many sports.
- ScorekeeperThe official who keeps the authoritative record of a contest — score, fouls, and statistics — usually seated at a scorer's table beside the timekeeper.
- TimekeeperThe timekeeper is the official who runs a contest's clock — starting and stopping time, timing rounds, races and periods, and signalling when time expires.
Rules
- Tennis serving rulesThe rules governing how a tennis point begins, including where the server stands and where the serve must land.
- Yellow and red cardsThe disciplinary cards a football referee shows to caution or send off a player for misconduct.
- Badminton serve rulesThe rules for how a badminton serve must be delivered and where it must land.
- Swimming stroke rulesThe technical rules that define how each competitive swimming stroke must be performed and how walls are touched.
- Direct and indirect free kicksThe two types of free kick awarded in football to restart play after a foul or other stoppage.
Player roles
- PlaymakerThe playmaker is a team's creative hub — the player who orchestrates attacks, controls the tempo and distributes the ball so teammates can score.
- Utility playerA dependable, versatile player who can competently fill several different positions as the team needs, rather than specialising in just one.
- Target playerA target player is a focal attacker who receives, holds up and links play for others, often physically strong and good in the air or with the hands.
Learning paths
- Learn TennisA structured, educational learning path for tennis — from the rules to skills, techniques, tactics and training.
- Learn CricketA structured, educational learning path for cricket — from the rules to skills, techniques, tactics and training.
- Learn BaseballA structured, educational learning path for baseball — from the rules to skills, techniques, tactics and training.
- Learn Table TennisA structured, educational learning path for table tennis — from the rules to skills, techniques, tactics and training.
- Learn PadelA structured, educational learning path for padel — from the rules to skills, techniques, tactics and training.
Adaptive sports
- Adaptive rulesAdjustments to a sport's rules — such as how a ball may bounce or how play is signalled — that keep the game fair and playable for everyone.
- Ambulant Para SportsPara sports for athletes who compete standing or on foot — walking or running — rather than from a wheelchair or seated position.
- Wheelchair SportsSports played from a wheelchair — often a specialised sports chair — so that wheelchair users can take part, train and compete.
- Adaptive sport organisationsThe bodies and groups — international, national and local — that organise, govern and support adaptive and para sport.