Roger Weaver
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1980-06-06 | DET | @ MIL | L, 8-4 | 1.2 | 0 | 0 | 0 | 2 | 2 | 7 | 0 | 0 | 0 | 1 | 2 | RP |
| 1980-06-11 | DET | vs. MIN | L, 9-5 | 1.0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 1 | 1 | RP |
| 1980-06-16 | DET | vs. MIL | L, 5-3 | 3.0 | 0 | 0 | 0 | 2 | 3 | 9 | 0 | 0 | 0 | 3 | 1 | RP |
| 1980-06-24 | DET | @ CLE | W, 9-4 | 3.1 | 2 | 0 | 0 | 3 | 1 | 15 | 0 | 0 | 0 | 7 | 2 | RP, W |
| 1980-07-01 | DET | vs. CLE | L, 8-7 | 0.1 | 1 | 2 | 1 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 1 | RP |
| 1980-07-03 | DET | vs. TOR | W, 8-5 | 1.1 | 4 | 1 | 1 | 0 | 0 | 6 | 1 | 0 | 0 | 1 | 1 | RP |
| 1980-07-12 | DET | @ BOS | L, 9-3 | 3.1 | 2 | 1 | 1 | 1 | 0 | 13 | 1 | 0 | 0 | 3 | 7 | RP |
| 1980-07-16 | DET | @ OAK | W, 7-2 | 6.0 | 2 | 0 | 0 | 0 | 4 | 20 | 0 | 0 | 0 | 6 | 8 | RP, W |
| 1980-07-22 | DET | @ CAL | L, 6-4 | 1.1 | 1 | 0 | 0 | 2 | 1 | 6 | 0 | 0 | 0 | 1 | 1 | RP |
| 1980-07-29 | DET | vs. CAL | L, 7-0 | 4.1 | 4 | 1 | 1 | 0 | 3 | 16 | 0 | 0 | 1 | 2 | 7 | RP |
| 1980-08-03 | DET | vs. SEA | W, 4-3 | 3.0 | 2 | 1 | 1 | 2 | 2 | 13 | 0 | 0 | 0 | 4 | 3 | SP |
| 1980-08-06 | DET | vs. KCR | L, 5-4 | 1.1 | 0 | 0 | 0 | 1 | 1 | 5 | 0 | 0 | 0 | 3 | 0 | RP |
| 1980-08-10 | DET | @ TEX | L, 4-2 | 2.1 | 6 | 4 | 4 | 1 | 1 | 13 | 1 | 1 | 0 | 4 | 0 | SP, L |
| 1980-09-08 | DET | vs. BAL | L, 9-2 | 4.0 | 2 | 0 | 0 | 2 | 6 | 16 | 1 | 0 | 0 | 3 | 1 | RP |
| 1980-09-12 | DET | @ CLE | W, 6-3 | 5.0 | 4 | 3 | 2 | 3 | 2 | 20 | 0 | 0 | 0 | 4 | 6 | RP |
| 1980-09-17 | DET | @ BAL | L, 9-3 | 4.1 | 3 | 6 | 5 | 5 | 6 | 22 | 0 | 0 | 1 | 3 | 5 | SP, L |
| 1980-09-22 | DET | vs. TOR | L, 6-5 | 6.1 | 10 | 6 | 6 | 3 | 3 | 30 | 2 | 0 | 1 | 5 | 7 | SP, L |
| 1980-09-29 | DET | @ TOR | W, 8-2 | 7.0 | 6 | 2 | 2 | 3 | 3 | 28 | 1 | 0 | 0 | 7 | 9 | SP, W |
| 1980-10-04 | DET | @ NYY | L, 5-2 | 4.2 | 7 | 5 | 5 | 4 | 3 | 23 | 0 | 0 | 1 | 3 | 6 | SP, L |
| Total Games: 19 | ||||||||||||||||