| LaserPerformance Men's Singlehanded Nationals | Grand Valley State | National Championship Finals | Singlehanded | | Official | 1/18 |
| The 78th Professor Schell Trophy | Dartmouth | Conference Championship | 2 Divisions | | Official | 3/18 |
| Nickerson Trophy 2018 | Tufts | NOT ALLOWED Interconference | 2 Divisions | | Official | 6/17 |
| Victorian Urn Trophy | Bowdoin | Conference Championship | 2 Divisions | | Official | 7/16 |
| Yale Women's | Yale | NOT ALLOWED Interconference | 2 Divisions | | Official | 4/14 |
| Oberg Trophy | Northeastern | NOT ALLOWED In-Conference | 3 Divisions | | Official | 16/20 |
| Fiske-Harriman-Sleigh Trophy Coed Showcase | St. Mary's | Showcase | 2 Divisions | | Official | 10/18 |
| Invite | Mass Maritime | NOT ALLOWED In-Conference | 2 Divisions | | Official | 6/15 |
| Women's Showcase Finals | Brown | Showcase | 2 Divisions | | Official | 11/18 |
| Captain Hurst Bowl | Dartmouth | NOT ALLOWED Interconference | 3 Divisions | | Official | 2/17 |
| Sister Esther Open | Salve Regina | NOT ALLOWED In-Conference | 2 Divisions | | Official | 4/18 |
| Stu Nelson | Connecticut College | NOT ALLOWED Interconference | 2 Divisions | | Official | 5/13 |
| Harvard Coed Showcase 2 | Harvard | Showcase | 2 Divisions | | Official | 4/18 |
| Danmark Trophy | Coast Guard | NOT ALLOWED Interconference | 2 Divisions | | Official | 8/20 |
| George Warren Smith Trophy | MIT | NOT ALLOWED In-Conference | 2 Divisions | | Official | 6/20 |
| Moody Trophy | Rhode Island | NOT ALLOWED Interconference | 2 Divisions | | Official | 5/18 |
| Jen Harris Women's | Navy | Showcase | 2 Divisions | | Official | 9/17 |
| Harvard Invitational | Harvard | NOT ALLOWED In-Conference | Combined | | Official | 5/9 |
| Sherman Hoyt Trophy | Brown | NOT ALLOWED In-Conference | 2 Divisions | | Official | 1/18 |
| Mrs. Hurst Bowl | Dartmouth | NOT ALLOWED In-Conference | 2 Divisions | | Official | 5/16 |
| Hood Trophy | Tufts | NOT ALLOWED In-Conference | Combined | | Official | 4/11 |
| Norman Reid Trophy | Boston College | NOT ALLOWED In-Conference | 2 Divisions | | Official | 6/17 |
| Regis Trophy | Boston University | NOT ALLOWED In-Conference | 2 Divisions | | Official | 4/16 |
| Nicholas Barnett Trophy | Bowdoin | NOT ALLOWED In-Conference | 2 Divisions | | Official | 9/17 |
| The Hatch Brown Memorial Trophy | MIT | NOT ALLOWED In-Conference | 3 Divisions | | Official | 7/17 |
| NEISA Women's Singlehanded Championships | Boston College | Conference Championship | Singlehanded | | Official | 11/11 |
| NEISA Men's Singlehanded Championships | Boston College | Conference Championship | Singlehanded | | Official | 1,15,17/20 |
| Tufts University Invitational | Tufts | NOT ALLOWED In-Conference | Combined | | Official | 1/9 |
| Harry H. Anderson Jr. Regatta | Yale | NOT ALLOWED In-Conference | 2 Divisions | | Official | 6/16 |
| Toni Deutsch '58 Regatta | MIT | NOT ALLOWED In-Conference | 2 Divisions | | Official | 5/13 |