If the homeplate umpire gets injured and leaves the game is there a backup or do they go one short?

Question

If the homeplate umpire gets injured and leaves the game is there a backup or do they go one short?

Answer 1

Most of the time they go 1 short unless there is a backup at the stadium which is very rare.

In post season there are extra umpires which helps something like this.

Answer 2

if uve never seen dere is a First Base Umpire

Second Base Umpire

Third Base Umpire

and all of them can umpire so dey wud just rotate

Answer 3

they go one short

Answer 4

Sometimes, not often, they get lucky and there's a spare ump hanging around, maybe a senior umpire doing evaluations or whatever. He can step in.

But usually, they keep playing with just the three. One at home, one at first, the last manning second and third as best he can. They have to hustle a lot more.