May 23, 2025 @ 08:07:30 EDT
| Name | Host | Type | Scoring | Date | Status | Place(s) |
|---|---|---|---|---|---|---|
| 420B - 2025 Zima MBL Championship | CBI | League Championship | 1 Division | Pending | 5/20 | |
| 420A - 2025 Zimba MBL Championship | CBI | League Championship | 1 Division | Pending | 10/20 | |
| Merc Gold - 2025 Zimba MBL Championship | CBI | League Championship | 1 Division | Pending | 1/20 | |
| Merc Silver - 2025 Zimba MBL Championship | CBI | League Championship | 1 Division | Pending | 13/20 | |
| MBL TR Tournament | Sharon High School | Promotional | Team | Official | 5/6 | |
| Donald Greene Regatta 2025 | Wellesley | Promotional | 2 Divisions | Official | 3,11,19/20 | |
| NESSA O'Day Qualifier - Quincy | Milton Academy | District Champ Qualifier | 2 Divisions | Official | 10/14 | |
| MBL Freshman/Sophomore Regatta | Landmark School | Promotional | 2 Divisions | Official | 1,10/16 | |
| MBL Fleet Race Invitational | Duxbury | In-League | 2 Divisions | Official | 3,5/18 | |
| Courageous Sailing Keelboat Kickoff | Courageous Sailing / Boston Latin School | In-League | 2 Divisions | Official | 5/15 |