Baseball officiating is an important role in the sport, and the most visible position is that of the UMPIRE. Umpires are responsible for making sure the game is played according to the rules and regulations, and they have the final say on any disputes or disagreements between players or coaches. The term 'UMP' is a shortened version of the word 'UMPIRE, ' and it is used to refer to the person in charge of officiating a baseball game.