How many substitutes can a mls team substitute?

it depends how many are on a team. if u have 10 players on a team, u hav 4 substitutions bcuz u hav 6 players on the court. if u hav 12 players u hav 6 subs, if u hav 15 players, u hav 9 subs, 18...

it depends on a 12 person team there are nine playing the field/batting and 3 on the bench so it depends on how many players you have

you are allowed 400 substitutes

If you mean how many does an NFL team have? They can have 2 or 3 players at any position. Most teams have 3 QBs, 3 RBs, ect. WR, most teams have at least 5.

There are 7 on the court at one time (14 if you add on the other teams) and you normally have 2-3 subs