chair umpire
Elevated tennis official
The chair umpire is the official who presides over a tennis match from an elevated seat at one end of the net.
They announce the score, make final rulings on disputed calls, and can issue warnings or penalties for code violations.
The chair umpire overruled the line call.
Distinguished from line judges, who watch only the boundary lines.
Sports rule enforcer
- linesmanSideline sports official
- line judgeSports boundary arbiter
- scorekeeperOne who tracks points
- arbiterOne who settles disputes
adjudicator · match official · supervisor · code violation · time violation · foot fault · hindrance · overrule
Reasoned decision-making capacity
- callContact by phone
- decisionSettled course of action
- overruleReject by higher authority
- challengeTest of ability
Hawk-Eye · review · ruling · appeal · final say · line call · out · fault
Authority to direct
- commandAuthoritative instruction given
- enforcementCompelling compliance with rules
- jurisdictionLegal authority's scope
- code enforcementMunicipal standards oversight
warning · penalty · ejection · suspension · crowd control · player conduct · unsportsmanlike conduct · delay of game
Audio input device
- headsetWearable audio device
- scoreboardGame progress display
- tabletFlat portable computing device
- sunglassesTinted eye protection
State of taking sides
- fairnessJust and equal treatment
- objectivityFreedom from personal bias
- unbiasedFree from prejudice
- evenhandednessUnbiased, balanced judgment
integrity · fair play · consistency · professionalism · composure · decorum · discretion · diplomacy
referee
Sports rule enforcer
- linesmanSideline sports official
- line judgeSports boundary arbiter
- scorekeeperOne who tracks points
arbiter · adjudicator · match official · supervisor · code violation · time violation · foot fault · hindrance · overrule · point penalty
judgment
Reasoned decision-making capacity
challenge · Hawk-Eye · review · ruling · appeal · final say · line call · out · fault · let
control
Authority to direct
- commandAuthoritative instruction given
- enforcementCompelling compliance with rules
- jurisdictionLegal authority's scope
code enforcement · warning · penalty · ejection · suspension · crowd control · player conduct · unsportsmanlike conduct · delay of game
microphone
Audio input device
- headsetWearable audio device
- scoreboardGame progress display
- tabletFlat portable computing device
sunglasses · uniform · badge · clipboard · courtside · baseline · net
neutrality
State of taking sides
- fairnessJust and equal treatment
- objectivityFreedom from personal bias
- unbiasedFree from prejudice
evenhandedness · integrity · fair play · consistency · professionalism · composure · decorum · discretion · diplomacy · calm
- Sports Officialsreferee, ref, official, linesman, judge
- tennis peopleplayer, referee, line judge, ball boy, ball girl
- tennis officialsline judge, referee, linesman
- tennis rulesfoot fault, scoring, tiebreak, let, fault
- Australian Openhardcourt, Novak Djokovic, Serena Williams, Rafael Nadal, Roger Federer
- Grand Slamsgrand slam, Wimbledon, French Open, US Open, Roland Garros
chair umpireline judge
Sports boundary arbiter
linesperson · linesman · ball boy · ball girl · ball kid
chair umpireplayer
Game participant
tennis player · competitor · singles player · doubles player · doubles team
chair, chairs, umpire, armchair, wheelchair, chaired, high chair, rocking chair, chairing