3
Depends on the league. In MLB it is 9 defensive players.
9
At any time, there are 9 defensive players and 1 to 4 offensive players on the field.
you have 9 players...3 in the out field, 4 in the in-field, the pitcher and the catcher.
13 defensive players
In baseball the only defensive player allowed to be in foul territory is the catcher. Otherwise it's a fielders balk.
9 defensive players.
11
There are hundreds of former defensive Patriots players.
6
4 players a goalie, and 3 defensive men