Season by season
The 1880 Season: 1880
Princeton held the belt the entire season -- 5 defenses. 5 belt games this season: 0 title changes and 5 defenses.
| # | Date | Matchup | Score | Result |
|---|---|---|---|---|
| 30 | October 23, 1880 | Stevens at Princeton | 0–6 | Defended · #1 |
| 31 | October 30, 1880 | Pennsylvania at Princeton | 0–1 | Defended · #2 |
| 32 | November 2, 1880 | Rutgers at Princeton | 0–8 | Defended · #3 |
| 33 | November 13, 1880 | Harvard at Princeton | 1–2 | Defended · #4 |
| 34 | November 25, 1880 | Princeton at Yale | 0–0 | Defended (tie) · #5 |