Men's Player Registration—2025 allows a player/athlete to register for one team only on the MSSA Official Roster. All players need to be registered and paid before being added to a roster and eligible for play. MINORS: To participate, minor players must have a current Parental Consent form on file with MSSA. Please send the completed form to matsusoftball@gmail.com. During gameplay, all minors must wear a helmet on offense and can only play in the outfield on defense. Minors are NOT eligible for State Tournament play.