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City of San Mateo Adult Sports
Welcome to the City of San Mateo's Adult Sports Community! San Mateo offers an Adult softball league along with Pickleball and Open gym times. See below for dates and times. 


Spring 2026 Adult Softball Start Dates:
Monday   Tuesday Wednesday  Thursday  
Friday 
 
 CO-ED & Men's
    CO-ED Men's 
   3/10    3/12 3/13
Click below to Register!

Adult Sports Leagues 
Softball League Graphic (png)Pickleball Open Gym Graphic (png)

Seasonal Open Gym: 
Dr. Martin Luther King Jr. Center
725 Monte Diablo, San Mateo
650-522-7470
9-1pm 
Monday- Pickleball 
Tuesday & Thursday- Volleyball 
Wednesday- Basketball

Contact Us
Michelle Burwell
Community Services Supervisor
Sergio Contreras
Community Services Coordinator
Melvin Pineda
Athletics Program Specialist

» Spring 2026 Softball - Adult
» Winter 2026 - 2027 Basketball

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Contact your League Administrators for league-related questions:

San Mateo Parks and Recreation
San Mateo, CA 94403

Sukh Thind, Athletics Coordinator