Jerry Koosman
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1983-04-08 | CHW | @ DET | W, 6-3 | 3.0 | 3 | 0 | 0 | 0 | 1 | 12 | 1 | 0 | 0 | 6 | 2 | RP, SV |
| 1983-04-14 | CHW | vs. BAL | W, 12-11 | 1.0 | 2 | 3 | 3 | 1 | 0 | 6 | 0 | 0 | 0 | 1 | 2 | RP |
| 1983-04-15 | CHW | vs. DET | L, 6-0 | 1.1 | 2 | 2 | 2 | 0 | 1 | 6 | 1 | 0 | 0 | 1 | 2 | RP |
| 1983-04-20 | CHW | vs. NYY | L, 6-4 | 2.2 | 2 | 0 | 0 | 2 | 2 | 12 | 0 | 0 | 0 | 3 | 3 | RP |
| 1983-04-23 | CHW | @ CLE | L, 6-3 | 3.1 | 2 | 0 | 0 | 0 | 2 | 11 | 0 | 0 | 0 | 3 | 4 | RP |
| 1983-05-02 | CHW | vs. MIL | L, 8-4 | 2.2 | 2 | 2 | 2 | 2 | 1 | 12 | 0 | 0 | 0 | 2 | 5 | RP |
| 1983-05-03 | CHW | vs. MIL | W, 7-6 | 1.0 | 2 | 2 | 2 | 1 | 0 | 6 | 0 | 0 | 1 | 1 | 2 | RP |
| 1983-05-06 | CHW | vs. CLE | W, 8-3 | 4.1 | 4 | 2 | 2 | 3 | 1 | 19 | 2 | 0 | 1 | 7 | 4 | RP, W |
| 1983-05-11 | CHW | vs. TOR | L, 3-1 | 0.2 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | RP |
| 1983-05-17 | CHW | @ BAL | L, 7-2 | 1.2 | 1 | 1 | 1 | 1 | 2 | 7 | 0 | 0 | 1 | 0 | 3 | RP |
| 1983-05-24 | CHW | vs. BOS | W, 12-4 | 6.0 | 8 | 4 | 4 | 1 | 2 | 25 | 1 | 0 | 1 | 9 | 5 | SP, W |
| 1983-05-29 | CHW | vs. TEX | W, 8-3 | 6.0 | 6 | 2 | 2 | 1 | 6 | 25 | 1 | 0 | 0 | 6 | 6 | SP, W |
| 1983-06-03 | CHW | vs. KCR | W, 2-0 | 9.0 | 3 | 0 | 0 | 0 | 3 | 31 | 0 | 0 | 0 | 10 | 14 | SP, W, CG, SHO |
| 1983-06-08 | CHW | @ CAL | L, 7-4 | 4.2 | 9 | 6 | 6 | 1 | 0 | 24 | 0 | 0 | 1 | 8 | 6 | SP, L |
| 1983-06-12 | CHW | @ OAK | W, 8-1 | 9.0 | 7 | 1 | 0 | 1 | 5 | 34 | 1 | 0 | 0 | 8 | 13 | SP, W, CG |
| 1983-06-17 | CHW | vs. OAK | W, 6-3 | 3.1 | 7 | 3 | 3 | 2 | 0 | 19 | 0 | 1 | 0 | 4 | 5 | SP |
| 1983-06-22 | CHW | vs. SEA | W, 6-3 | 7.0 | 6 | 3 | 3 | 4 | 5 | 32 | 2 | 0 | 0 | 11 | 4 | SP, W |
| 1983-06-27 | CHW | @ SEA | W, 7-4 | 5.2 | 6 | 3 | 3 | 3 | 6 | 26 | 1 | 0 | 1 | 2 | 9 | SP |
| 1983-07-03 | CHW | @ MIN | L, 4-3 | 8.0 | 6 | 3 | 2 | 1 | 7 | 32 | 1 | 0 | 2 | 9 | 7 | SP |
| 1983-07-09 | CHW | vs. MIL | W, 8-3 | 6.1 | 9 | 3 | 3 | 0 | 5 | 27 | 3 | 1 | 0 | 10 | 3 | SP, W |
| 1983-07-14 | CHW | vs. TOR | L, 8-0 | 6.2 | 6 | 6 | 4 | 3 | 2 | 28 | 0 | 0 | 1 | 8 | 8 | SP, L |
| 1983-07-19 | CHW | @ CLE | L, 5-4 | 4.2 | 8 | 4 | 4 | 0 | 2 | 21 | 3 | 0 | 0 | 4 | 7 | SP |
| 1983-07-24 | CHW | @ MIL | L, 8-7 | 4.1 | 7 | 6 | 6 | 3 | 1 | 22 | 1 | 0 | 1 | 5 | 6 | SP |
| 1983-07-29 | CHW | vs. NYY | W, 7-2 | 8.0 | 5 | 2 | 2 | 0 | 5 | 29 | 0 | 0 | 2 | 11 | 8 | SP, W |
| 1983-08-03 | CHW | vs. DET | L, 6-3 | 1.1 | 7 | 5 | 5 | 1 | 1 | 12 | 3 | 0 | 1 | 0 | 3 | SP, L |
| 1983-08-08 | CHW | @ DET | L, 7-2 | 6.1 | 6 | 7 | 7 | 3 | 5 | 29 | 0 | 1 | 1 | 5 | 9 | SP, L |
| 1983-08-13 | CHW | vs. BAL | L, 5-2 | 7.1 | 7 | 4 | 4 | 1 | 3 | 30 | 2 | 0 | 2 | 6 | 11 | SP, L |
| 1983-08-19 | CHW | @ TEX | W, 6-1 | 5.0 | 4 | 1 | 1 | 2 | 2 | 20 | 1 | 0 | 0 | 5 | 6 | SP, W |
| 1983-08-23 | CHW | @ KCR | L, 10-2 | 5.0 | 5 | 5 | 4 | 2 | 2 | 23 | 3 | 0 | 0 | 6 | 7 | SP, L |
| 1983-08-28 | CHW | vs. BOS | W, 6-2 | 7.0 | 7 | 2 | 2 | 2 | 3 | 28 | 2 | 0 | 0 | 7 | 9 | SP, W |
| 1983-09-02 | CHW | @ BOS | L, 5-1 | 3.1 | 7 | 5 | 5 | 3 | 3 | 20 | 1 | 0 | 1 | 3 | 4 | SP, L |
| 1983-09-07 | CHW | vs. OAK | W, 8-7 | 4.2 | 5 | 5 | 5 | 3 | 3 | 21 | 0 | 0 | 0 | 6 | 3 | SP |
| 1983-09-17 | CHW | vs. SEA | W, 4-3 | 8.0 | 6 | 2 | 1 | 1 | 5 | 30 | 1 | 0 | 0 | 15 | 3 | SP |
| 1983-09-22 | CHW | @ CAL | W, 3-2 | 7.0 | 6 | 2 | 2 | 2 | 1 | 31 | 1 | 0 | 2 | 7 | 12 | SP, W |
| 1983-09-28 | CHW | @ OAK | W, 5-3 | 2.0 | 1 | 0 | 0 | 3 | 3 | 10 | 0 | 0 | 0 | 1 | 2 | RP |
| 1983-10-01 | CHW | @ SEA | W, 9-3 | 1.2 | 1 | 0 | 0 | 0 | 0 | 6 | 1 | 0 | 0 | 2 | 3 | RP, SV |
| 1983-10-02 | CHW | @ SEA | W, 3-0 | 0.2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | RP |
| 1983-10-07 | CHW | vs. BAL | L, 11-1 | 0.1 | 1 | 3 | 2 | 2 | 0 | 4 | 1 | 0 | 0 | 0 | 1 | RP |
| Total Games: 38 | ||||||||||||||||