Pat Underwood
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1980-04-11 | DET | @ KCR | L, 4-0 | 1.1 | 2 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 2 | 2 | RP |
| 1980-04-12 | DET | @ KCR | L, 8-6 | 1.0 | 3 | 2 | 2 | 0 | 1 | 6 | 0 | 2 | 0 | 0 | 2 | RP, L |
| 1980-04-17 | DET | @ BOS | L, 5-4 | 1.0 | 1 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 0 | 0 | 2 | RP |
| 1980-04-18 | DET | vs. KCR | L, 9-6 | 1.1 | 3 | 2 | 2 | 1 | 0 | 8 | 0 | 0 | 0 | 0 | 4 | RP |
| 1980-04-25 | DET | vs. BOS | W, 11-3 | 1.0 | 2 | 0 | 0 | 1 | 0 | 6 | 0 | 0 | 0 | 1 | 2 | RP |
| 1980-04-30 | DET | vs. TEX | W, 5-4 | 0.1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | RP |
| 1980-05-02 | DET | @ OAK | L, 10-6 | 1.1 | 0 | 0 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | 1 | 1 | RP |
| 1980-05-03 | DET | @ OAK | L, 5-3 | 5.0 | 3 | 1 | 1 | 0 | 2 | 17 | 0 | 0 | 1 | 8 | 3 | RP |
| 1980-05-07 | DET | @ SEA | L, 7-6 | 1.1 | 2 | 1 | 1 | 2 | 1 | 8 | 0 | 0 | 0 | 0 | 2 | RP, L |
| 1980-05-13 | DET | vs. OAK | W, 4-3 | 0.1 | 2 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | RP |
| 1980-05-20 | DET | vs. NYY | W, 12-8 | 4.0 | 6 | 5 | 5 | 4 | 2 | 20 | 0 | 1 | 2 | 3 | 5 | SP |
| 1980-05-25 | DET | @ BAL | W, 6-4 | 7.0 | 11 | 4 | 4 | 0 | 0 | 29 | 1 | 0 | 1 | 5 | 12 | SP |
| 1980-05-31 | DET | vs. CAL | L, 6-1 | 7.0 | 6 | 3 | 3 | 3 | 5 | 28 | 2 | 0 | 1 | 6 | 7 | SP, L |
| 1980-06-06 | DET | @ MIL | L, 8-4 | 3.1 | 8 | 5 | 4 | 0 | 1 | 18 | 1 | 0 | 1 | 3 | 4 | SP, L |
| 1980-06-12 | DET | vs. MIN | W, 8-4 | 8.2 | 10 | 4 | 2 | 2 | 7 | 39 | 2 | 0 | 1 | 8 | 11 | SP, W |
| 1980-06-23 | DET | @ CLE | W, 5-4 | 5.1 | 7 | 4 | 4 | 3 | 1 | 26 | 2 | 0 | 1 | 6 | 7 | SP |
| 1980-06-29 | DET | @ TOR | L, 2-0 | 0.1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | RP |
| 1980-06-30 | DET | vs. CLE | W, 9-4 | 0.2 | 1 | 0 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 1 | 1 | RP |
| 1980-07-01 | DET | vs. CLE | L, 8-7 | 1.0 | 1 | 2 | 2 | 2 | 1 | 5 | 0 | 0 | 0 | 1 | 0 | RP, L |
| 1980-07-03 | DET | vs. TOR | W, 8-5 | 3.1 | 3 | 0 | 0 | 0 | 5 | 12 | 1 | 0 | 0 | 2 | 2 | RP, W |
| 1980-07-11 | DET | @ KCR | L, 7-3 | 4.0 | 4 | 1 | 1 | 0 | 0 | 15 | 1 | 0 | 0 | 5 | 6 | RP |
| 1980-07-13 | DET | @ BOS | L, 8-4 | 1.0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 1 | RP |
| 1980-07-21 | DET | @ CAL | W, 14-3 | 4.0 | 2 | 0 | 0 | 0 | 1 | 14 | 0 | 0 | 0 | 4 | 6 | RP, SV |
| 1980-07-27 | DET | vs. OAK | L, 4-0 | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | RP |
| 1980-07-30 | DET | vs. CAL | L, 6-5 | 1.0 | 1 | 0 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | 1 | 0 | RP |
| 1980-08-01 | DET | vs. SEA | W, 5-2 | 1.0 | 2 | 1 | 1 | 0 | 1 | 5 | 0 | 0 | 1 | 0 | 2 | RP |
| 1980-08-05 | DET | vs. KCR | L, 6-3 | 1.2 | 0 | 0 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 2 | 2 | RP |
| 1980-08-10 | DET | @ TEX | L, 4-2 | 5.2 | 2 | 0 | 0 | 1 | 2 | 20 | 0 | 0 | 0 | 10 | 5 | RP |
| 1980-08-13 | DET | vs. BOS | W, 2-1 | 0.0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | RP |
| 1980-08-15 | DET | vs. TEX | L, 6-2 | 6.0 | 9 | 6 | 4 | 1 | 1 | 28 | 3 | 0 | 0 | 5 | 10 | SP, L |
| 1980-08-18 | DET | @ MIL | L, 12-5 | 2.2 | 1 | 1 | 1 | 0 | 1 | 9 | 0 | 0 | 1 | 4 | 3 | RP |
| 1980-08-21 | DET | @ MIN | L, 5-3 | 1.1 | 1 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 1 | 3 | RP |
| 1980-08-22 | DET | @ MIN | L, 6-5 | 4.0 | 3 | 0 | 0 | 1 | 4 | 14 | 0 | 0 | 0 | 3 | 2 | RP |
| 1980-08-26 | DET | @ CHW | W, 5-4 | 0.2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | RP, SV |
| 1980-08-28 | DET | vs. MIL | W, 11-7 | 3.0 | 2 | 0 | 0 | 2 | 0 | 12 | 0 | 0 | 0 | 3 | 5 | RP, SV |
| 1980-08-31 | DET | vs. MIL | L, 11-6 | 1.0 | 2 | 2 | 2 | 0 | 1 | 5 | 0 | 0 | 1 | 0 | 2 | RP |
| 1980-09-03 | DET | vs. CHW | W, 5-4 | 2.0 | 2 | 1 | 1 | 1 | 1 | 9 | 1 | 0 | 1 | 1 | 4 | RP |
| 1980-09-06 | DET | vs. MIN | L, 4-0 | 1.0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 2 | 0 | RP |
| 1980-09-07 | DET | vs. MIN | L, 3-1 | 1.2 | 2 | 0 | 0 | 1 | 3 | 7 | 1 | 0 | 0 | 1 | 0 | RP |
| 1980-09-10 | DET | vs. BAL | L, 8-4 | 0.0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | RP |
| 1980-09-13 | DET | @ CLE | W, 7-4 | 3.0 | 2 | 0 | 0 | 1 | 1 | 12 | 0 | 0 | 0 | 2 | 5 | RP, W |
| 1980-09-14 | DET | @ CLE | L, 5-4 | 0.1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | RP |
| 1980-09-17 | DET | @ BAL | L, 9-3 | 1.2 | 3 | 2 | 2 | 1 | 1 | 10 | 0 | 0 | 0 | 2 | 2 | RP |
| 1980-09-21 | DET | vs. CLE | W, 13-1 | 3.0 | 2 | 0 | 0 | 0 | 1 | 11 | 0 | 0 | 0 | 6 | 2 | RP, SV |
| 1980-09-23 | DET | vs. TOR | L, 9-7 | 1.0 | 2 | 1 | 1 | 1 | 2 | 6 | 0 | 0 | 0 | 0 | 1 | RP |
| 1980-09-24 | DET | vs. TOR | W, 9-8 | 1.0 | 1 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 1 | 1 | RP |
| 1980-09-28 | DET | vs. NYY | W, 6-5 | 0.0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | RP |
| 1980-10-01 | DET | @ TOR | W, 11-7 | 4.0 | 5 | 2 | 1 | 0 | 1 | 18 | 2 | 0 | 0 | 8 | 3 | RP, SV |
| 1980-10-04 | DET | @ NYY | W, 7-6 | 2.0 | 1 | 0 | 0 | 1 | 4 | 8 | 1 | 0 | 0 | 0 | 2 | RP |
| Total Games: 49 | ||||||||||||||||