players, match officials, Referees, assistant referees, stewards
Yes the referees can interfere in a match
Referees.
Referees are needed to see if the match is fairly played and to help if someone is injured.
FIFA choose a panel for the World Cup Finals, and then based on their performances the referees are either allowed to stay on in the latter stages or sent home.
The referees are paid handsomely they get 5,000 pounds for the game.
In a tournament, there are five referees. There are four flag referees and one main referee. The flag referees raise the flag with the color of the opponent scoring a point. The final decision is made by the main referee.
two referees, and the coaches of course
There are usually four officials controlling a soccer match: one Referee, two Assistant Referees, and a Fourth Official. In non-professional games, the Fourth Official is usually not present. In some youth games (U10 and below in the US), the offside law is not applied, and so the Assistant Referees are also not used. To confound things more, there is a FIFA sanctioned experiment in the use of two Additional Assistant Referees stationed near the goals (one on each side). There may also be Reserve Assistant Referees who take no part in the match unless an Assistant Referee is unable to continue.
at senior level (regional ) there is One referee and 2 assistant referees plus a TMO (TV match official) In non regional there is One referee and 2 assistant referees
Most referees in professional rugby get paid around 50,000 dollars a year. This varies spending upon country and which team.
there are no referees on a baseball field. in MLB regular season games, there are 4 umpires (one for each base). in playoff games, there are 6 (one for each base and one on each foul line in the outfield).