An umpire.
When people say something to the umpire at a Baseball game they call him or her "Blue"
Umpires in each game.
They are called Umpires. One is the plate umpire, one is the field umpire.
In a regular season college baseball game, there are four umpires. In playoff games there are two additional umpires, totaling six.
They tell if the player is out or safe, if the pitch is a ball or strike, and monitor the game from getting out of hand(similar to baseball umpires)
If you have to go then yes.
Umps is short for umpires and they are pretty much the referees in a baseball game.
game of baseball
1 umpire
I've noticed they have 2 additional umpires for playoff games this year, totaling 6. Must be a new standard. Depends in a Major league game there is 4 umpires on a field any minor league games normally 3 but it can depend on who can be there.
2 umpires and 1 refrees are there in langdi game
The official rules state that before the game starts, it's the home team's manager's call to play the game or not. While the umpires make the decision to call a game in progress.