Summer Season Calendar & Critical Event Timeline
Stay informed with all essential baseball dates throughout the summer season. Our league operates under the umbrella of the Southeastern Massachusetts Baseball Association (SEMA), serving local youth baseball communities since 1995. We provide detailed scheduling for team declaration deadlines, mandatory meetings, schedule releases, season start/end dates, and playoff information.
All in-person meetings will be held at 8 Chestnut St., Foxboro, MA unless otherwise noted. For all SEMA Baseball Spring, Summer, and Fall season dates and locations, please see our "For Towns" page.
Mandatory Association Meetings
March 29th @ 7:00pm
May 10th @ 7:00pm
Team Declarations
May 24th - May 29th
May 29th @ 7:00pm: Team Declaration Review (Virtual)
June 5th: Roster Submissions Due w/ Coach Assignments
Coaches Meeting & Schedule Release
June 14th (7:00pm D1/D2; 8:00pm D3)
June 14th - June 21st: Schedule Change Window
Foxboro Community Center: 76 Main St., Foxboro, MA
June 22nd: Rosters are Finalized; Changes No Longer Accepted
Regular Season Dates
June 22nd: Season Start
July 24th: Season End
Playoff Schedule
July 26th @ 7:00pm: Coaches Playoff Meeting D1/D2 (Virtual)
July 27th - July 31st: D1/D2 Playoffs
August 2nd @ 7:00pm: Coaches Playoff Meeting D3 (Virtual)
August 3rd - August 8th: D3 Playoffs
Our Summer Timeline
Stay ahead this summer with our easy-to-follow event timeline—keep your plans on track and never miss a moment. Sync your summer now for seamless scheduling.