an official who assists the main referee in officiating a sports match, typically in soccer or rugby

pomezní rozhodčí, asistent rozhodčího
a person who oversees and directs staff and personnel in sports contexts, such as a coach or team leader

manažer na hřišti, vedoucí týmu
a young person who helps a baseball team by carrying and taking care of the bats and other equipment

keřní chlapec, batboy
a young person who helps in sports like tennis or soccer by retrieving and providing balls during the game

míčový chlapec, míčový kluk
a person who is responsible for recording and maintaining the official statistics of a game or event

oficiální zapisovatel, oficiální statistik
a person who catches pitches during warm-ups and practices with relief pitchers in baseball

záchytka v bullpenu, chytač v bullpenu
a coach who leads and directs a sports team, overseeing strategy, coaching staff, and player development

hlavní trenér, trenérka
a person responsible for overseeing and coordinating the activities of a team, typically in sports

vedoucí týmu, manažer týmu
an official in cricket who reviews decisions made by on-field umpires using video technology

třetí arbitr, třetí rozhodčí
an extra official who assists with administrative duties during cricket matches

čtvrtý rozhodčí, čtvrtý arbitr
an official who is in charge of a game, making sure the rules are obeyed by the players

rozhodčí, arbitra
a person who carries a golfer's clubs and provides assistance and advice during a round of golf

caddy, nositel holí
someone who teaches people or animals to perform better at a particular job or skill

trenér, instructor
a person who is knowledgeable, observant, and capable of providing comments after careful examination

komentátor, pozorovatel
a person who watches sport competitions closely

divák, pozorovatel
someone who is employed at a beach or swimming pool to keep watch and save swimmers from drowning

plavčík, záchranář
someone who helps prevent accidents during exercises by offering immediate assistance if needed in gymnastics, weight training, etc.

pomocník, pozorovatel
(motor racing) a team member who sits above the track and communicates with the driver via radio, providing updates on track conditions and guiding them around competitors

spotted, pozorovatel
an official who is in charge of a game and makes sure players obey the rules in sports such as tennis, baseball, and cricket

rozhodčí, pískací rozhodčí
a person or entity responsible for planning, coordinating, and managing sports events or competitions

organizátor turnaje, pořadatel turnaje
an official who assists the referee by monitoring specific areas of the field or court in sports

rozhodčí, asistent rozhodčího
an official who reviews video footage to assist in making decisions during sports matches, such as soccer or rugby

videorozhodčí, asistent videorozhodčího
