| 9/15/2018 | San Diego (9-3) | 14 | at | Harvard | 36 | Pio | ||
| 9/21/2018 | Harvard | 31 | at | Brown (1-9,0-7) | 17 | |||
| 9/28/2018 | Rhode Island (6-5) | 23 | at | Harvard | 16 | CAAF | ||
| 10/6/2018 | Harvard | 24 | at | Cornell (3-7,2-5) | 28 | |||
| 10/12/2018 | Holy Cross (5-6) | 31 | at | Harvard | 33 | Pat | ||
| 10/20/2018 | Princeton (10-0,7-0) | 29 | at | Harvard | 21 | |||
| 10/27/2018 | Harvard | 17 | at | Dartmouth (9-1,6-1) | 24 | |||
| 11/3/2018 | Columbia (6-4,3-4) | 18 | at | Harvard | 52 | |||
| 11/10/2018 | Harvard | 29 | at | Pennsylvania (6-4,3-4) | 7 | |||
| 11/17/2018 | Yale (5-5,3-4) | 27 | at | Harvard | 45 |
| vs Harvard | vs Other Opponents | Harvard compared to OOs | |
| Record: | 4-6 | 56-38 | |
| Points Scored: | 21.80 | 28.65 | 6.85 |
| Points Allowed: | 30.40 | 24.44 | 5.96 |
| Margin: | -8.60 | 4.21 | 12.81 |
| Total Points: | 52.20 | 53.09 | -0.89 |