The Platteville High School baseball teams compete at freshmen, junior varsity, and varsity levels.
Participation is in a summer baseball league involving six other area schools.
The junior varsity and freshmen have a tournament at the end of the season. Varsity competes in the WIAA summer baseball tournament at the end of their season. May. While school is in session, practices are held after school and on some Saturdays for all levels. After school is out for summer, practices are set up by coaches - freshmen and junior varsity usually in the morning and varsity in the afternoon. Punctuality and attendance at all practices and contests, unless previously excused by the coach.