| 1980-05-02 | DET | 21.170 | L 6-10 | @ OAK | 1 | 16 | - | Rel | 3.0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0-0 | 0.00 | 0.67 |
| 1980-05-06 | DET | 21.174 | W 9-5 | @ SEA | 2 | 17 | W | ST | 6.0 | 5 | 4 | 4 | 0 | 4 | 3 | 0 | 0 | 0 | -- | 1-0 | 4.00 | 1.22 |
| 1980-05-11 | DET | 21.179 | W 4-0 | @ CAL | 3 | 18 | W | ST | 9.0 | 4 | 0 | 0 | 0 | 2 | 7 | 0 | 0 | 0 | -- | 2-0 | 2.00 | 0.94 |
| 1980-05-16 | DET | 21.184 | W 1-2 | vs BAL | 4 | 19 | L | ST | 7.0 | 8 | 2 | 2 | 0 | 5 | 3 | 0 | 0 | 0 | -- | 2-1 | 2.16 | 1.20 |
| 1980-05-22 | DET | 21.190 | L 1-5 | @ BAL | 5 | 20 | L | ST | 7.1 | 8 | 5 | 5 | 0 | 5 | 1 | 0 | 0 | 0 | -- | 2-2 | 3.09 | 1.34 |
| 1980-05-27 | DET | 21.195 | L 6-9 | @ NYA | 6 | 21 | L | ST | 1.0 | 5 | 5 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | -- | 2-3 | 4.36 | 1.48 |
| 1980-06-03 | DET | 21.202 | L 4-2 | vs SEA | 7 | 22 | - | ST | 8.0 | 8 | 2 | 2 | 0 | 6 | 6 | 0 | 0 | 0 | -- | 2-3 | 3.95 | 1.54 |
| 1980-06-08 | DET | 21.207 | W 9-5 | @ MIL | 8 | 23 | W | ST | 7.0 | 3 | 2 | 2 | 1 | 2 | 4 | 0 | 0 | 0 | -- | 3-3 | 3.75 | 1.42 |
| 1980-06-14 | DET | 21.213 | L 3-0 | vs CHA | 9 | 24 | W | ST | 9.0 | 9 | 0 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | -- | 4-3 | 3.16 | 1.39 |
| 1980-06-20 | DET | 21.219 | W 5-3 | @ CHA | 10 | 25 | - | ST | 8.1 | 6 | 3 | 2 | 1 | 3 | 1 | 0 | 0 | 0 | -- | 4-3 | 3.00 | 1.33 |
| 1980-06-24 | DET | 21.223 | W 9-4 | @ CLE | 11 | 26 | - | ST | 2.2 | 5 | 4 | 3 | 0 | 3 | 2 | 0 | 0 | 0 | -- | 4-3 | 3.31 | 1.41 |
| 1980-06-29 | DET | 21.228 | L 0-2 | @ TOR | 12 | 27 | L | ST | 5.1 | 5 | 1 | 0 | 0 | 4 | 2 | 0 | 0 | 0 | -- | 4-4 | 3.04 | 1.42 |
| 1980-07-04 | DET | 21.233 | L 4-3 | vs TOR | 13 | 28 | W | ST | 8.0 | 3 | 3 | 3 | 0 | 5 | 4 | 0 | 0 | 0 | -- | 5-4 | 3.07 | 1.38 |
| 1980-07-12 | DET | 21.241 | L 3-9 | @ BOS | 14 | 29 | L | ST | 4.2 | 9 | 8 | 7 | 2 | 4 | 3 | 0 | 0 | 0 | -- | 5-5 | 3.66 | 1.47 |
| 1980-07-18 | DET | 21.247 | W 5-3 | @ SEA | 15 | 30 | - | ST | 8.0 | 6 | 3 | 3 | 1 | 5 | 6 | 0 | 0 | 0 | -- | 5-5 | 3.64 | 1.46 |
| 1980-07-23 | DET | 21.252 | W 7-6 | @ CAL | 16 | 31 | - | ST | 4.1 | 8 | 5 | 5 | 1 | 1 | 2 | 0 | 0 | 0 | -- | 5-5 | 3.91 | 1.47 |
| 1980-07-28 | DET | 21.257 | W 2-3 | vs CAL | 17 | 32 | L | ST | 6.2 | 8 | 3 | 1 | 0 | 2 | 4 | 0 | 0 | 0 | -- | 5-6 | 3.77 | 1.49 |
| 1980-08-01 | DET | 21.261 | L 5-2 | vs SEA | 18 | 33 | W | ST | 7.1 | 7 | 1 | 1 | 0 | 3 | 4 | 0 | 0 | 0 | -- | 6-6 | 3.58 | 1.47 |
| 1980-08-08 | DET | 21.268 | W 8-0 | @ TEX | 19 | 34 | W | ST | 9.0 | 5 | 0 | 0 | 0 | 3 | 7 | 0 | 0 | 0 | -- | 7-6 | 3.32 | 1.43 |
| 1980-08-13 | DET | 21.273 | L 2-1 | vs BOS | 20 | 35 | W | ST | 7.0 | 9 | 1 | 1 | 0 | 2 | 4 | 0 | 0 | 0 | -- | 8-6 | 3.21 | 1.43 |
| 1980-08-18 | DET | 21.278 | L 5-12 | @ MIL | 21 | 36 | L | ST | 5.1 | 8 | 11 | 9 | 1 | 5 | 4 | 0 | 0 | 0 | -- | 8-7 | 3.69 | 1.48 |
| 1980-08-23 | DET | 21.283 | W 4-3 | @ MIN | 22 | 37 | - | ST | 6.1 | 3 | 3 | 2 | 0 | 1 | 3 | 0 | 0 | 0 | -- | 8-7 | 3.66 | 1.44 |
| 1980-09-08 | DET | 21.299 | W 6-8 | vs BAL | 23 | 38 | L | ST | 1.1 | 4 | 6 | 5 | 0 | 4 | 2 | 0 | 0 | 0 | -- | 8-8 | 3.93 | 1.48 |
| 1980-09-14 | DET | 21.305 | L 0-3 | @ CLE | 24 | 39 | L | ST | 8.0 | 5 | 3 | 3 | 0 | 3 | 6 | 0 | 0 | 0 | -- | 8-9 | 3.90 | 1.45 |
| 1980-09-20 | DET | 21.311 | L 13-3 | vs CLE | 25 | 40 | W | ST | 7.0 | 6 | 2 | 2 | 1 | 4 | 2 | 0 | 0 | 0 | -- | 9-9 | 3.84 | 1.45 |
| 1980-09-24 | DET | 21.315 | L 9-8 | vs TOR | 26 | 41 | W | Rel | 2.0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | -- | 10-9 | 3.79 | 1.43 |
| 1980-09-28 | DET | 21.319 | L 6-5 | vs NYA | 27 | 42 | - | ST | 6.0 | 7 | 5 | 5 | 1 | 3 | 3 | 0 | 0 | 0 | -- | 10-9 | 3.93 | 1.44 |