Tom Underwood
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1983-04-07 | OAK | vs. CLE | L, 9-1 | 1.1 | 8 | 6 | 6 | 1 | 0 | 12 | 0 | 0 | 0 | 1 | 2 | SP, L |
| 1983-04-09 | OAK | vs. CAL | L, 10-2 | 1.2 | 5 | 1 | 1 | 1 | 0 | 10 | 1 | 0 | 0 | 1 | 3 | RP |
| 1983-04-13 | OAK | vs. MIN | W, 5-4 | 5.2 | 8 | 3 | 3 | 2 | 0 | 27 | 2 | 0 | 0 | 6 | 10 | SP |
| 1983-04-18 | OAK | @ CAL | W, 5-3 | 6.0 | 4 | 2 | 1 | 3 | 2 | 24 | 0 | 0 | 0 | 5 | 10 | SP, W |
| 1983-04-29 | OAK | vs. DET | W, 5-4 | 6.1 | 8 | 3 | 3 | 1 | 3 | 28 | 1 | 0 | 0 | 3 | 10 | SP |
| 1983-05-04 | OAK | @ BOS | L, 7-1 | 5.2 | 4 | 1 | 1 | 2 | 2 | 22 | 0 | 0 | 1 | 6 | 8 | RP |
| 1983-05-07 | OAK | @ BAL | L, 8-6 | 1.2 | 3 | 2 | 2 | 0 | 0 | 8 | 1 | 0 | 1 | 4 | 1 | RP |
| 1983-05-10 | OAK | @ DET | L, 4-3 | 2.2 | 3 | 0 | 0 | 0 | 2 | 11 | 0 | 0 | 0 | 1 | 5 | RP |
| 1983-05-15 | OAK | vs. SEA | W, 3-0 | 6.2 | 3 | 0 | 0 | 2 | 5 | 24 | 0 | 0 | 0 | 6 | 8 | SP, W |
| 1983-05-20 | OAK | vs. NYY | W, 8-4 | 6.0 | 5 | 2 | 1 | 4 | 1 | 27 | 1 | 0 | 0 | 3 | 13 | SP, W |
| 1983-05-25 | OAK | vs. MIL | L, 7-6 | 6.2 | 8 | 7 | 7 | 2 | 2 | 30 | 0 | 2 | 2 | 11 | 5 | SP, L |
| 1983-05-30 | OAK | @ NYY | L, 10-5 | 2.1 | 5 | 3 | 2 | 1 | 0 | 13 | 2 | 0 | 0 | 1 | 5 | SP |
| 1983-06-01 | OAK | @ MIL | W, 7-5 | 1.2 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 2 | 1 | RP, SV |
| 1983-06-05 | OAK | @ CLE | W, 8-3 | 4.1 | 7 | 3 | 3 | 1 | 2 | 21 | 1 | 0 | 1 | 4 | 7 | SP |
| 1983-06-09 | OAK | vs. TOR | W, 3-1 | 7.1 | 4 | 1 | 1 | 1 | 2 | 28 | 2 | 0 | 0 | 10 | 10 | SP, W |
| 1983-06-14 | OAK | @ TOR | L, 13-7 | 2.1 | 8 | 8 | 8 | 0 | 2 | 15 | 2 | 0 | 3 | 1 | 4 | SP, L |
| 1983-06-16 | OAK | @ TOR | L, 9-1 | 0.0 | 2 | 3 | 3 | 1 | 0 | 3 | 1 | 0 | 1 | 0 | 0 | RP |
| 1983-06-19 | OAK | @ CHW | L, 1-0 | 6.0 | 5 | 1 | 1 | 1 | 3 | 23 | 2 | 0 | 0 | 2 | 12 | SP, L |
| 1983-06-24 | OAK | @ TEX | L, 6-5 | 5.2 | 6 | 3 | 3 | 4 | 2 | 26 | 0 | 1 | 1 | 4 | 8 | SP |
| 1983-06-28 | OAK | vs. KCR | W, 4-3 | 6.0 | 7 | 2 | 2 | 1 | 2 | 27 | 0 | 1 | 0 | 4 | 12 | SP, W |
| 1983-07-02 | OAK | vs. TEX | L, 13-3 | 3.2 | 9 | 6 | 6 | 2 | 1 | 20 | 2 | 0 | 1 | 5 | 3 | SP, L |
| 1983-07-04 | OAK | vs. TEX | W, 4-3 | 2.0 | 2 | 0 | 0 | 0 | 1 | 8 | 0 | 0 | 0 | 3 | 2 | RP, SV |
| 1983-07-09 | OAK | @ DET | W, 3-1 | 3.2 | 3 | 0 | 0 | 1 | 3 | 15 | 1 | 0 | 0 | 3 | 5 | RP, SV |
| 1983-07-13 | OAK | @ BAL | L, 6-2 | 2.0 | 1 | 1 | 1 | 1 | 0 | 8 | 0 | 0 | 1 | 3 | 3 | RP |
| 1983-07-15 | OAK | @ BOS | L, 10-7 | 1.0 | 2 | 1 | 1 | 0 | 1 | 5 | 0 | 1 | 0 | 2 | 0 | RP |
| 1983-07-17 | OAK | @ BOS | W, 13-9 | 1.0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 3 | RP |
| 1983-07-19 | OAK | vs. DET | L, 4-3 | 2.2 | 3 | 0 | 0 | 0 | 3 | 11 | 0 | 0 | 0 | 2 | 3 | RP |
| 1983-07-21 | OAK | vs. BAL | W, 9-7 | 0.0 | 2 | 1 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | RP |
| 1983-07-24 | OAK | vs. BAL | L, 4-3 | 3.0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 6 | 2 | RP |
| 1983-07-26 | OAK | vs. BOS | W, 9-2 | 3.0 | 1 | 0 | 0 | 2 | 3 | 12 | 0 | 0 | 0 | 3 | 2 | RP, W |
| 1983-07-27 | OAK | vs. BOS | W, 7-6 | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | RP |
| 1983-07-29 | OAK | @ CAL | W, 5-2 | 3.0 | 3 | 0 | 0 | 1 | 1 | 12 | 1 | 0 | 0 | 3 | 4 | RP, SV |
| 1983-08-01 | OAK | @ SEA | W, 4-3 | 3.1 | 1 | 0 | 0 | 1 | 2 | 13 | 0 | 0 | 0 | 4 | 4 | RP, W |
| 1983-08-06 | OAK | @ MIN | W, 6-4 | 3.0 | 3 | 1 | 1 | 2 | 2 | 12 | 1 | 0 | 0 | 4 | 1 | RP |
| 1983-08-09 | OAK | vs. SEA | W, 7-6 | 3.0 | 2 | 1 | 1 | 0 | 2 | 13 | 1 | 0 | 0 | 3 | 3 | RP, W |
| 1983-08-12 | OAK | vs. MIN | L, 5-3 | 2.0 | 3 | 2 | 1 | 2 | 0 | 12 | 0 | 0 | 1 | 5 | 1 | RP, L |
| 1983-08-17 | OAK | vs. CAL | L, 6-5 | 2.2 | 4 | 1 | 1 | 1 | 1 | 12 | 1 | 0 | 0 | 2 | 4 | RP |
| 1983-08-21 | OAK | @ MIL | L, 7-1 | 2.1 | 1 | 0 | 0 | 0 | 1 | 8 | 1 | 0 | 0 | 4 | 2 | RP |
| 1983-08-22 | OAK | @ NYY | W, 3-2 | 1.0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | RP |
| 1983-08-26 | OAK | vs. MIL | W, 4-3 | 0.0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | RP |
| 1983-08-30 | OAK | vs. NYY | L, 8-5 | 1.0 | 3 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 1 | 1 | RP |
| 1983-08-31 | OAK | vs. NYY | L, 6-4 | 2.0 | 0 | 0 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 3 | 2 | RP |
| 1983-09-03 | OAK | vs. CLE | L, 13-6 | 0.0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | RP |
| 1983-09-05 | OAK | @ CHW | L, 11-1 | 2.0 | 2 | 1 | 1 | 1 | 0 | 9 | 2 | 0 | 0 | 1 | 5 | RP |
| 1983-09-10 | OAK | @ TOR | L, 7-5 | 2.2 | 3 | 2 | 2 | 3 | 3 | 13 | 1 | 0 | 0 | 2 | 2 | RP, L |
| 1983-09-13 | OAK | vs. TEX | W, 6-5 | 0.2 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 1 | 1 | RP |
| 1983-09-14 | OAK | vs. TEX | L, 4-2 | 1.2 | 0 | 0 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 3 | 1 | RP |
| 1983-09-21 | OAK | @ TEX | L, 4-2 | 2.2 | 1 | 0 | 0 | 2 | 0 | 10 | 0 | 0 | 0 | 3 | 3 | RP |
| 1983-09-25 | OAK | vs. TOR | L, 8-6 | 0.1 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | RP |
| 1983-09-27 | OAK | vs. CHW | W, 5-4 | 3.0 | 1 | 0 | 0 | 1 | 5 | 10 | 0 | 0 | 0 | 2 | 1 | RP, W |
| 1983-10-01 | OAK | vs. KCR | L, 7-3 | 0.0 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | RP |
| Total Games: 51 | ||||||||||||||||