six players are on a baseball team
High school baseball players have to use a -3 bat.
There are 11 players on the field for high school soccer. I know because I play.
It is a different number every year. It all depends on the talent level.
Most high school football teams have 1st, 2nd, and 3rd string players, so around 35 players is a normal number for the number of players on a high school football team but, only 11 players can be on the field at one time.
Sarasota High (FL) has produced 51 professional players, according to thebaseballcube.com
No you need nine for a full team.