| Date | Opponent | Detail | Site | Result |
| 9/7/19 | La Salle | Navy Invite | Annapolis, Md. | W, 15-4 |
| 9/7/19 | No. 2 UCLA | Navy Invite | Annapolis, Md. | L, 13-5 |
| 9/8/19 | Austin College | Navy Invite | Annapolis, Md. | W, 18-5 |
| 9/8/19 | No. 2 Stanford | Navy Invite | Annapolis, Md. | L, 22-8 |
| 9/13/19 | vs. No. 9 UC San Diego | Princeton Invite | Princeton, N.J. | L, 10-9 (OT) |
| 9/14/19 | Johns Hopkins | Princeton Invite | Princeton, N.J. | W, 16-8 |
| 9/14/19 | No. 14 Bucknell | Princeton Invite | Princeton, N.J. | L, 11-8 |
| 9/15/19 | No. 15 George Washington | Princeton Invite | Princeton, N.J. | L, 13-12 |
| 9/21/19 | Wagner | Princeton, N.J. | W, 9-3 | |
| 9/21/19 | Navy | Princeton, N.J. | W, 12-10 | |
| 9/27/19 | vs. No. 5 USC | MPSF Invitational | Los Angeles, Calif. | L, 14-6 |
| 9/28/19 | at No. 13 LMU | MPSF Invitational | Los Angeles, Calif. | L, 15-13 |
| 9/28/19 | vs. Air Force | MPSF Invitational | Los Angeles, Calif. | W, 12-10 |
| 9/29/19 | vs. Pomona-Pitzer | MPSF Invitational | Los Angeles, Calif. | L, 8-5 |
| 10/5/19 | vs. Harvard | Princeton, N.J. | L, 12-9 | |
| 10/6/19 | vs. Brown | Princeton, N.J. | W, 12-9 | |
| 10/6/19 | vs. MIT | Princeton, N.J. | W, 9-8 (OT) | |
| 10/12/19 | at Iona | New Rochelle, N.Y. | W, 10-6 | |
| 10/13/19 | No. 16 St. Francis-Brooklyn | Princeton, N.J. | W, 13-5 | |
| 10/16/19 | at No. 16 Fordham | Bronx, N.Y. | L, 11-10 | |
| 10/26/19 | at No. 13 San Jose State | San Jose, Calif. | L, 7-6 | |
| 10/26/19 | at No. 11 LMU | San Jose, Calif. | W, 14-12 | |
| 10/27/19 | at Ottawa | Santa Clara, Calif. | W, 16-10 | |
| 10/27/19 | at Santa Clara | Santa Clara, Calif. | L, 10-7 | |
| 11/2/19 | at Brown | Providence, R.I. | L, 10-8 | |
| 11/3/19 | at MIT | Cambridge, Mass. | W, 16-9 | |
| 11/3/19 | at Harvard | Cambridge, Mass. | L, 10-6 | |
| 11/9/19 | vs. Iona | Princeton, N.J. | W, 19-12 | |
| 11/9/19 | vs. St. Francis-Brooklyn | Princeton, N.J. | W, 13-10 | |
| 11/23/19 | vs. No. 19 Brown | NWPC Tournament | Cambridge, Mass. | W, 16-10 |
| 11/24/19 | vs. No. 9 Harvard | NWPC Tournament | Cambridge, Mass. | L, 8-7 |