1)
baseball
2) baseball bat
3) bases (1st base, 2nd base,
3rd base, and home plate)
4) uniform (jersey, pants,
hat, and socks) 
5) cleats
6) helmet
7) glove (the three types of gloves are: catchers mitt, 1st baseman's mitt, and an infielders glove)
8) batting gloves
9) catchers: mask, mitt, and protective gear
10) cup