| Gill Coed Eastern Semifinals | Brown | National Championship Semifina | 2 Divisions | | Official | 10/18 |
| LaserPerformance Team Race National Championship | Brown | National Championship Finals | Team | | Official | 11/16 |
| Sperry Women's Eastern Semifinals | Brown | National Championship Semifina | 2 Divisions | | Official | 11/18 |
| America Trophy | Navy | Conference Championship | 2 Divisions | | Official | 5/18 |
| 2019 Boston Dinghy Club Challenge Cup | Harvard | NOT ALLOWED Interconference | 3 Divisions | | Official | 9/15 |
| Admiral's Cup | Kings Point | NOT ALLOWED Interconference | 2 Divisions | | Official | 8/18 |
| MAISA Spring Women's Dinghy Championship | NY Maritime | Conference Championship | 2 Divisions | | Official | 9/16 |
| Thompson Trophy | Connecticut College | NOT ALLOWED Interconference | 3 Divisions | | Official | 16/17 |
| Navy Spring | Navy | NOT ALLOWED Interconference | 2 Divisions | | Official | 7,12/18 |
| Owen, Mosbacher and Knapp Trophies | Yale | NOT ALLOWED Two-Conference | 2 Divisions | | Official | 1/18 |
| Emily Wick Trophy | Coast Guard | NOT ALLOWED Interconference | 2 Divisions | | Official | 11/18 |
| Prosser Trophy | St. Mary's | Conference Championship | Team | | Official | 4/8 |
| OCC Spring Open | Ocean County | NOT ALLOWED In-Conference | 2 Divisions | | Official | 2/17 |
| Friis Trophy | Roger Williams | NOT ALLOWED Interconference | Team | | Official | 8/10 |
| Admiral Moore Team Race | NY Maritime | NOT ALLOWED Interconference | Team | | Official | 2/8 |
| Graham Hall | Navy | NOT ALLOWED Interconference | Team | | Official | 9/16 |
| Washington College Team Race | Washington College | NOT ALLOWED In-Conference | Team | | Official | 2,5/6 |
| Wood Trophy | Harvard | NOT ALLOWED Two-Conference | Team | | Official | 3/9 |
| Navy Spring Women's | Navy | NOT ALLOWED Interconference | 2 Divisions | | Official | 13/18 |
| St. Mary's Team Race InterConference | St. Mary's | NOT ALLOWED Interconference | Team | | Official | 6/10 |
| Georgetown Team Race | George Washington | NOT ALLOWED In-Conference | Team | | Official | 4/6 |
| The Tom Noble Team Race | Washington College | NOT ALLOWED In-Conference | Team | | Official | 1/5 |
| Southern Collegiate Offshore Regatta (SCOR) B Div | Charleston | NOT ALLOWED Interconference | 1 Division | | Official | 5/8 |