| West | W | L | Pct | GB |
| Chi White Sox | 99 | 63 | .611 | -- |
| KC Royals | 79 | 83 | .488 | 20.0 |
| Texas | 77 | 85 | .475 | 22.0 |
| Oakland | 74 | 88 | .457 | 25.0 |
| Minnesota | 70 | 92 | .432 | 29.0 |
| California | 70 | 92 | .432 | 29.0 |
| Seattle | 60 | 102 | .370 | 39.0 |
| Date | Pitcher | Hand | Age | Game Result | Opp | GS# | Career | Dec | IP | H | R | ER | HR | BB | SO | Pit | Bal | Str | Str% | W-L | ERA | WHIP |
| 1983-04-04 | Mike Smithson | R | 28 | L 5-3 | vs CHA | 1 | 9 | - | 6.0 | 4 | 3 | 3 | 0 | 4 | 5 | 0 | 0 | 0 | -- | 0-0 | 4.50 | 1.33 |
| 1983-04-05 | Jon Matlack | L | 33 | L 4-1 | vs CHA | 1 | 310 | W | 6.1 | 5 | 1 | 1 | 0 | 1 | 3 | 0 | 0 | 0 | -- | 1-0 | 1.50 | 1.00 |
| 1983-04-06 | Rick Honeycutt | L | 29 | L 4-1 | vs CHA | 1 | 132 | W | 7.0 | 8 | 1 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | -- | 1-0 | 1.29 | 1.14 |
| 1983-04-08 | John Butcher | R | 26 | W 5-8 | vs BOS | 1 | 23 | - | 5.1 | 9 | 4 | 4 | 0 | 2 | 1 | 0 | 0 | 0 | -- | 1-0 | 4.50 | 1.63 |
| 1983-04-09 | Mike Smithson | R | 28 | L 10-3 | vs BOS | 2 | 10 | W | 7.0 | 7 | 1 | 1 | 0 | 1 | 5 | 0 | 0 | 0 | -- | 1-0 | 2.77 | 1.23 |
| 1983-04-10 | Jon Matlack | L | 33 | L 9-7 | vs BOS | 2 | 311 | - | 2.0 | 7 | 7 | 4 | 0 | 1 | 2 | 0 | 0 | 0 | -- | 1-0 | 5.63 | 1.75 |
| 1983-04-12 | Rick Honeycutt | L | 29 | W 2-1 | @ CLE | 2 | 133 | W | 8.0 | 7 | 1 | 1 | 0 | 1 | 3 | 0 | 0 | 0 | -- | 2-0 | 1.20 | 1.07 |
| 1983-04-13 | Charlie Hough | R | 35 | L 3-4 | @ CLE | 1 | 58 | - | 6.0 | 6 | 2 | 2 | 0 | 2 | 3 | 0 | 0 | 0 | -- | 1-0 | 1.80 | 1.20 |
| 1983-04-15 | Jon Matlack | L | 33 | L 1-4 | @ BOS | 3 | 312 | L | 8.0 | 7 | 4 | 2 | 1 | 2 | 3 | 0 | 0 | 0 | -- | 1-1 | 3.94 | 1.44 |
| 1983-04-16 | Danny Darwin | R | 27 | L 1-2 | @ BOS | 1 | 33 | L | 5.2 | 6 | 2 | 2 | 0 | 1 | 3 | 0 | 0 | 0 | -- | 0-1 | 2.00 | 0.89 |
| 1983-04-17 | Rick Honeycutt | L | 29 | W 1-0 | @ BOS | 3 | 134 | - | 8.0 | 5 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | -- | 2-0 | 0.78 | 0.96 |
| 1983-04-19 | Charlie Hough | R | 35 | L 2-4 | @ BAL | 2 | 59 | L | 8.0 | 10 | 4 | 4 | 2 | 3 | 4 | 0 | 0 | 0 | -- | 1-1 | 3.00 | 1.39 |
| 1983-04-20 | Mike Smithson | R | 28 | W 11-2 | @ BAL | 3 | 11 | W | 9.0 | 8 | 2 | 2 | 1 | 1 | 2 | 0 | 0 | 0 | -- | 2-0 | 2.45 | 1.14 |
| 1983-04-21 | Jon Matlack | L | 33 | L 2-3 | @ BAL | 4 | 313 | - | 6.2 | 5 | 2 | 2 | 1 | 4 | 2 | 0 | 0 | 0 | -- | 1-1 | 3.52 | 1.39 |
| 1983-04-22 | Danny Darwin | R | 27 | L 3-2 | vs MIL | 2 | 34 | W | 9.0 | 7 | 2 | 2 | 0 | 3 | 3 | 0 | 0 | 0 | -- | 1-1 | 2.00 | 1.00 |
| 1983-04-23 | Rick Honeycutt | L | 29 | W 0-3 | vs MIL | 4 | 135 | L | 7.2 | 8 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | -- | 2-1 | 0.58 | 1.00 |
| 1983-04-24 | Charlie Hough | R | 35 | W 1-3 | vs MIL | 3 | 60 | L | 8.0 | 8 | 3 | 3 | 1 | 3 | 3 | 0 | 0 | 0 | -- | 1-2 | 3.12 | 1.38 |
| 1983-04-26 | Mike Smithson | R | 28 | L 2-1 | vs TOR | 4 | 12 | W | 9.0 | 5 | 1 | 0 | 0 | 4 | 7 | 0 | 0 | 0 | -- | 3-0 | 1.74 | 1.10 |
| 1983-04-27 | Danny Darwin | R | 28 | W 2-3 | vs TOR | 3 | 35 | L | 8.0 | 6 | 3 | 3 | 0 | 3 | 0 | 0 | 0 | 0 | -- | 1-2 | 2.42 | 1.04 |
| 1983-04-29 | Rick Honeycutt | L | 29 | L 8-3 | vs NYA | 5 | 136 | W | 7.0 | 4 | 1 | 1 | 0 | 1 | 3 | 0 | 0 | 0 | -- | 3-1 | 0.71 | 0.95 |
| 1983-04-30 | Charlie Hough | R | 35 | L 6-3 | vs NYA | 4 | 61 | W | 5.2 | 7 | 3 | 3 | 0 | 4 | 4 | 0 | 0 | 0 | -- | 2-2 | 3.38 | 1.47 |
| 1983-05-01 | Mike Smithson | R | 28 | W 4-8 | vs NYA | 5 | 13 | L | 6.1 | 9 | 6 | 6 | 1 | 1 | 1 | 0 | 0 | 0 | -- | 3-1 | 2.92 | 1.19 |
| 1983-05-02 | Danny Darwin | R | 28 | L 5-6 | @ TOR | 4 | 36 | L | 3.0 | 7 | 6 | 6 | 2 | 0 | 1 | 0 | 0 | 0 | -- | 1-3 | 4.03 | 1.17 |
| 1983-05-03 | Jon Matlack | L | 33 | W 7-2 | @ TOR | 5 | 314 | W | 6.1 | 5 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | -- | 2-1 | 3.09 | 1.34 |
| 1983-05-04 | Rick Honeycutt | L | 29 | L 1-7 | @ TOR | 6 | 137 | L | 6.1 | 10 | 6 | 5 | 0 | 2 | 4 | 0 | 0 | 0 | -- | 3-2 | 1.64 | 1.09 |
| 1983-05-06 | Charlie Hough | R | 35 | W 9-4 | @ MIL | 5 | 62 | - | 4.0 | 5 | 4 | 4 | 2 | 2 | 1 | 0 | 0 | 0 | -- | 2-2 | 4.00 | 1.50 |
| 1983-05-08 | Mike Smithson | R | 28 | L 3-6 | @ MIL | 6 | 14 | - | 8.0 | 7 | 3 | 3 | 0 | 3 | 4 | 0 | 0 | 0 | -- | 3-1 | 3.00 | 1.20 |
| 1983-05-10 | Danny Darwin | R | 28 | W 4-2 | @ NYA | 5 | 37 | - | 3.2 | 5 | 2 | 2 | 0 | 3 | 3 | 0 | 0 | 0 | -- | 1-3 | 4.22 | 1.31 |
| 1983-05-11 | Rick Honeycutt | L | 29 | W 3-1 | @ NYA | 7 | 138 | W | 8.0 | 6 | 1 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | -- | 4-2 | 1.38 | 1.08 |
| 1983-05-13 | Charlie Hough | R | 35 | W 1-8 | vs BAL | 6 | 63 | L | 3.1 | 4 | 5 | 5 | 3 | 2 | 0 | 0 | 0 | 0 | -- | 2-3 | 4.85 | 1.54 |
| 1983-05-14 | Mike Smithson | R | 28 | W 11-14 | vs BAL | 7 | 15 | - | 3.2 | 9 | 8 | 8 | 1 | 0 | 4 | 0 | 0 | 0 | -- | 3-1 | 4.22 | 1.29 |
| 1983-05-15 | Danny Darwin | R | 28 | L 2-1 | vs BAL | 6 | 38 | W | 6.2 | 4 | 1 | 0 | 0 | 3 | 5 | 0 | 0 | 0 | -- | 2-3 | 3.46 | 1.26 |
| 1983-05-16 | Rick Honeycutt | L | 29 | L 3-1 | vs CLE | 8 | 139 | W | 9.0 | 5 | 1 | 1 | 0 | 1 | 6 | 0 | 0 | 0 | -- | 5-2 | 1.33 | 1.02 |
| 1983-05-17 | Jon Matlack | L | 33 | L 6-5 | vs CLE | 6 | 315 | - | 5.0 | 8 | 3 | 3 | 0 | 1 | 3 | 0 | 0 | 0 | -- | 2-1 | 3.41 | 1.41 |
| 1983-05-18 | Charlie Hough | R | 35 | L 3-2 | vs CLE | 7 | 64 | - | 8.1 | 8 | 2 | 2 | 1 | 1 | 6 | 0 | 0 | 0 | -- | 2-3 | 4.40 | 1.47 |
| 1983-05-19 | Mike Smithson | R | 28 | L 1-2 | @ DET | 8 | 16 | L | 9.1 | 7 | 2 | 2 | 1 | 2 | 4 | 0 | 0 | 0 | -- | 3-2 | 3.88 | 1.24 |
| 1983-05-20 | Danny Darwin | R | 28 | W 4-0 | @ DET | 7 | 39 | W | 9.0 | 5 | 0 | 0 | 0 | 5 | 7 | 0 | 0 | 0 | -- | 3-3 | 2.81 | 1.23 |
| 1983-05-21 | Rick Honeycutt | L | 29 | L 3-5 | @ DET | 9 | 140 | L | 6.1 | 5 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | -- | 5-3 | 1.75 | 1.00 |
| 1983-05-22 | Jon Matlack | L | 33 | L 5-12 | @ DET | 7 | 316 | - | 1.1 | 6 | 3 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | -- | 2-1 | 4.03 | 1.55 |
| 1983-05-23 | Charlie Hough | R | 35 | L 2-5 | @ KCA | 8 | 65 | L | 7.0 | 4 | 5 | 5 | 2 | 5 | 4 | 0 | 0 | 0 | -- | 2-4 | 4.67 | 1.44 |
| 1983-05-24 | Mike Smithson | R | 28 | L 2-2 | @ KCA | 9 | 17 | - | 5.0 | 7 | 2 | 2 | 0 | 2 | 4 | 0 | 0 | 0 | -- | 3-2 | 3.86 | 1.29 |
| 1983-05-25 | Danny Darwin | R | 28 | L 2-5 | @ KCA | 8 | 40 | L | 8.0 | 7 | 4 | 4 | 1 | 1 | 2 | 0 | 0 | 0 | -- | 3-4 | 3.05 | 1.20 |
| 1983-05-26 | Rick Honeycutt | L | 29 | W 3-1 | @ CHA | 10 | 141 | W | 8.0 | 2 | 1 | 1 | 1 | 5 | 3 | 0 | 0 | 0 | -- | 6-3 | 1.68 | 0.99 |
| 1983-05-27 | Frank Tanana | L | 30 | L 2-3 | @ CHA | 1 | 272 | L | 5.2 | 6 | 3 | 3 | 1 | 0 | 2 | 0 | 0 | 0 | -- | 1-1 | 1.57 | 1.09 |
| 1983-05-28 | Charlie Hough | R | 35 | L 3-8 | @ CHA | 9 | 66 | L | 6.0 | 8 | 6 | 6 | 2 | 3 | 5 | 0 | 0 | 0 | -- | 2-5 | 5.10 | 1.48 |
| 1983-05-29 | Mike Smithson | R | 28 | L 3-8 | @ CHA | 10 | 18 | L | 3.0 | 6 | 6 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | -- | 3-3 | 4.09 | 1.32 |
| 1983-05-31 | Danny Darwin | R | 28 | W 5-6 | vs KCA | 9 | 41 | L | 8.0 | 9 | 6 | 2 | 0 | 3 | 7 | 0 | 0 | 0 | -- | 3-5 | 2.95 | 1.23 |
| 1983-06-01 | Rick Honeycutt | L | 29 | L 7-4 | vs KCA | 11 | 142 | W | 8.0 | 9 | 4 | 3 | 0 | 1 | 1 | 0 | 0 | 0 | -- | 7-3 | 1.84 | 1.01 |
| 1983-06-03 | Mike Smithson | R | 28 | W 1-12 | vs DET | 11 | 19 | L | 2.0 | 9 | 6 | 5 | 1 | 1 | 1 | 0 | 0 | 0 | -- | 3-4 | 4.63 | 1.43 |
| 1983-06-04 | Charlie Hough | R | 35 | L 5-2 | vs DET | 10 | 67 | W | 8.2 | 8 | 2 | 2 | 1 | 3 | 9 | 0 | 0 | 0 | -- | 3-5 | 4.70 | 1.45 |
| 1983-06-05 | Danny Darwin | R | 28 | W 4-5 | vs DET | 10 | 42 | - | 5.1 | 5 | 3 | 3 | 0 | 4 | 5 | 0 | 0 | 0 | -- | 3-5 | 3.13 | 1.28 |
| 1983-06-07 | Rick Honeycutt | L | 29 | W 10-0 | @ SEA | 12 | 143 | W | 9.0 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | -- | 8-3 | 1.66 | 0.96 |
| 1983-06-08 | Mike Smithson | R | 28 | W 1-0 | @ SEA | 12 | 20 | W | 8.2 | 9 | 0 | 0 | 0 | 1 | 7 | 0 | 0 | 0 | -- | 4-4 | 4.09 | 1.39 |
| 1983-06-09 | Charlie Hough | R | 35 | L 2-3 | @ SEA | 11 | 68 | L | 10.2 | 9 | 3 | 2 | 1 | 4 | 6 | 0 | 0 | 0 | -- | 3-6 | 4.28 | 1.41 |
| 1983-06-10 | Frank Tanana | L | 30 | W 4-2 | @ MIN | 2 | 273 | W | 6.0 | 3 | 1 | 1 | 0 | 1 | 2 | 0 | 0 | 0 | -- | 2-1 | 1.55 | 1.03 |
| 1983-06-11 | Danny Darwin | R | 28 | W 11-0 | @ MIN | 11 | 43 | W | 9.0 | 5 | 0 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | -- | 4-5 | 2.77 | 1.22 |
| 1983-06-12 | Rick Honeycutt | L | 29 | W 4-3 | @ MIN | 13 | 144 | - | 7.2 | 8 | 1 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | -- | 8-3 | 1.62 | 0.96 |
| 1983-06-13 | Mike Smithson | R | 28 | L 5-2 | vs SEA | 13 | 21 | W | 6.1 | 6 | 2 | 2 | 0 | 1 | 4 | 0 | 0 | 0 | -- | 5-4 | 4.01 | 1.37 |
| 1983-06-14 | Charlie Hough | R | 35 | L 7-1 | vs SEA | 12 | 69 | W | 9.0 | 3 | 1 | 1 | 0 | 3 | 7 | 0 | 0 | 0 | -- | 4-6 | 3.94 | 1.34 |
| 1983-06-15 | Frank Tanana | L | 30 | W 4-6 | vs SEA | 3 | 274 | - | 5.2 | 4 | 2 | 0 | 0 | 2 | 6 | 0 | 0 | 0 | -- | 2-1 | 1.29 | 1.03 |
| 1983-06-16 | Danny Darwin | R | 28 | W 3-4 | vs MIN | 12 | 44 | L | 8.0 | 6 | 4 | 3 | 1 | 3 | 2 | 0 | 0 | 0 | -- | 4-6 | 2.83 | 1.21 |
| 1983-06-17 | Rick Honeycutt | L | 29 | L 10-1 | vs MIN | 14 | 145 | W | 9.0 | 5 | 1 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | -- | 9-3 | 1.49 | 0.95 |
| 1983-06-18 | Mike Smithson | R | 28 | W 4-8 | vs MIN | 14 | 22 | L | 6.0 | 9 | 5 | 5 | 1 | 2 | 3 | 0 | 0 | 0 | -- | 5-5 | 4.25 | 1.40 |
| 1983-06-19 | Charlie Hough | R | 35 | L 4-1 | vs MIN | 13 | 70 | W | 9.0 | 6 | 1 | 1 | 1 | 4 | 7 | 0 | 0 | 0 | -- | 5-6 | 3.67 | 1.32 |
| 1983-06-20 | Frank Tanana | L | 30 | W 9-10 | vs CAL | 4 | 275 | - | 6.2 | 8 | 7 | 3 | 1 | 2 | 6 | 0 | 0 | 0 | -- | 2-1 | 1.76 | 1.12 |
| 1983-06-21 | Danny Darwin | R | 28 | L 3-2 | vs CAL | 13 | 45 | W | 7.1 | 8 | 2 | 2 | 0 | 2 | 4 | 0 | 0 | 0 | -- | 5-6 | 2.78 | 1.21 |
| 1983-06-22 | Rick Honeycutt | L | 29 | L 9-1 | vs CAL | 15 | 146 | W | 9.0 | 5 | 1 | 1 | 0 | 2 | 3 | 0 | 0 | 0 | -- | 10-3 | 1.45 | 0.94 |
| 1983-06-24 | Mike Smithson | R | 28 | L 6-5 | vs OAK | 15 | 23 | W | 9.0 | 11 | 5 | 5 | 0 | 2 | 7 | 0 | 0 | 0 | -- | 6-5 | 4.32 | 1.41 |
| 1983-06-24 | Charlie Hough | R | 35 | L 6-2 | vs OAK | 14 | 71 | W | 9.0 | 7 | 2 | 2 | 0 | 0 | 6 | 0 | 0 | 0 | -- | 6-6 | 3.53 | 1.27 |
| 1983-06-25 | Frank Tanana | L | 30 | L 8-3 | vs OAK | 5 | 276 | W | 6.0 | 5 | 3 | 2 | 1 | 2 | 6 | 0 | 0 | 0 | -- | 3-1 | 1.91 | 1.13 |
| 1983-06-26 | Danny Darwin | R | 28 | L 4-1 | vs OAK | 14 | 46 | W | 7.1 | 3 | 1 | 1 | 0 | 1 | 6 | 0 | 0 | 0 | -- | 6-6 | 2.67 | 1.17 |
| 1983-06-27 | Rick Honeycutt | L | 29 | L 0-8 | @ CAL | 16 | 147 | L | 4.2 | 7 | 4 | 3 | 0 | 4 | 2 | 0 | 0 | 0 | -- | 10-4 | 1.61 | 0.99 |
| 1983-06-28 | Charlie Hough | R | 35 | W 3-1 | @ CAL | 15 | 72 | W | 7.2 | 3 | 0 | 0 | 0 | 3 | 6 | 0 | 0 | 0 | -- | 7-6 | 3.32 | 1.25 |
| 1983-06-29 | Mike Smithson | R | 28 | L 1-2 | @ CAL | 16 | 24 | L | 8.1 | 8 | 2 | 2 | 0 | 4 | 4 | 0 | 0 | 0 | -- | 6-6 | 4.12 | 1.40 |
| 1983-06-30 | Frank Tanana | L | 30 | W 4-2 | @ CAL | 6 | 277 | - | 6.1 | 7 | 1 | 1 | 1 | 3 | 7 | 0 | 0 | 0 | -- | 3-1 | 1.83 | 1.17 |
| 1983-07-01 | Danny Darwin | R | 28 | W 8-5 | @ OAK | 15 | 47 | W | 8.0 | 6 | 3 | 3 | 0 | 2 | 1 | 0 | 0 | 0 | -- | 7-6 | 2.72 | 1.16 |
| 1983-07-02 | Rick Honeycutt | L | 29 | W 13-3 | @ OAK | 17 | 148 | W | 8.0 | 5 | 3 | 0 | 0 | 2 | 6 | 0 | 0 | 0 | -- | 11-4 | 1.51 | 0.98 |
| 1983-07-03 | Charlie Hough | R | 35 | W 16-4 | @ OAK | 16 | 73 | - | 7.2 | 7 | 2 | 1 | 1 | 6 | 1 | 0 | 0 | 0 | -- | 7-6 | 3.17 | 1.27 |
| 1983-07-04 | Mike Smithson | R | 28 | L 3-4 | @ OAK | 17 | 25 | L | 8.0 | 6 | 4 | 4 | 0 | 2 | 4 | 0 | 0 | 0 | -- | 6-7 | 4.15 | 1.37 |
| 1983-07-08 | Danny Darwin | R | 28 | L 5-8 | @ TOR | 16 | 48 | L | 2.1 | 6 | 5 | 5 | 0 | 2 | 0 | 0 | 0 | 0 | -- | 7-7 | 3.08 | 1.21 |
| 1983-07-09 | Charlie Hough | R | 36 | L 1-5 | @ TOR | 17 | 74 | L | 7.0 | 7 | 5 | 5 | 1 | 4 | 1 | 0 | 0 | 0 | -- | 7-7 | 3.35 | 1.29 |
| 1983-07-10 | Rick Honeycutt | L | 29 | L 4-6 | @ TOR | 18 | 149 | L | 5.1 | 12 | 6 | 6 | 3 | 0 | 2 | 0 | 0 | 0 | -- | 11-5 | 1.85 | 1.04 |
| 1983-07-11 | Mike Smithson | R | 28 | L 5-4 | vs MIL | 18 | 26 | - | 6.2 | 6 | 3 | 3 | 0 | 2 | 4 | 0 | 0 | 0 | -- | 6-7 | 4.17 | 1.37 |
| 1983-07-12 | Frank Tanana | L | 30 | W 2-9 | vs MIL | 7 | 278 | L | 5.0 | 7 | 4 | 2 | 0 | 1 | 5 | 0 | 0 | 0 | -- | 3-2 | 1.98 | 1.20 |
| 1983-07-13 | Danny Darwin | R | 28 | W 2-6 | vs MIL | 17 | 49 | L | 6.2 | 12 | 6 | 2 | 0 | 1 | 3 | 0 | 0 | 0 | -- | 7-8 | 3.05 | 1.25 |
| 1983-07-14 | Charlie Hough | R | 36 | W 11-2 | @ NYA | 18 | 75 | W | 9.0 | 5 | 2 | 2 | 0 | 3 | 8 | 0 | 0 | 0 | -- | 8-7 | 3.26 | 1.26 |
| 1983-07-15 | Rick Honeycutt | L | 29 | L 5-7 | @ NYA | 19 | 150 | L | 3.0 | 9 | 6 | 6 | 2 | 1 | 0 | 0 | 0 | 0 | -- | 11-6 | 2.20 | 1.09 |
| 1983-07-16 | Mike Smithson | R | 28 | L 1-3 | @ NYA | 19 | 27 | L | 6.1 | 9 | 3 | 3 | 1 | 3 | 6 | 0 | 0 | 0 | -- | 6-8 | 4.15 | 1.39 |
| 1983-07-17 | Frank Tanana | L | 30 | L 6-8 | @ NYA | 8 | 279 | - | 3.0 | 8 | 4 | 4 | 0 | 0 | 1 | 0 | 0 | 0 | -- | 3-2 | 2.47 | 1.27 |
| 1983-07-18 | Danny Darwin | R | 28 | L 3-4 | @ MIL | 18 | 50 | L | 8.0 | 11 | 4 | 3 | 0 | 3 | 6 | 0 | 0 | 0 | -- | 7-9 | 3.07 | 1.28 |
| 1983-07-18 | Charlie Hough | R | 36 | L 4-5 | @ MIL | 19 | 76 | L | 7.1 | 4 | 4 | 4 | 0 | 3 | 5 | 0 | 0 | 0 | -- | 8-8 | 3.35 | 1.25 |
| 1983-07-19 | Rick Honeycutt | L | 29 | W 3-1 | @ MIL | 20 | 151 | W | 5.0 | 3 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | -- | 12-6 | 2.19 | 1.07 |
| 1983-07-20 | Mike Smithson | R | 28 | L 3-4 | @ MIL | 20 | 28 | L | 8.0 | 8 | 4 | 4 | 1 | 3 | 4 | 0 | 0 | 0 | -- | 6-9 | 4.17 | 1.39 |
| 1983-07-21 | Frank Tanana | L | 30 | L 3-2 | vs TOR | 9 | 280 | W | 9.0 | 5 | 2 | 2 | 0 | 1 | 5 | 0 | 0 | 0 | -- | 4-2 | 2.41 | 1.20 |
| 1983-07-22 | Charlie Hough | R | 36 | W 5-10 | vs TOR | 20 | 77 | - | 8.2 | 11 | 5 | 4 | 0 | 4 | 4 | 0 | 0 | 0 | -- | 8-8 | 3.39 | 1.27 |
| 1983-07-23 | Danny Darwin | R | 28 | W 2-3 | vs TOR | 19 | 51 | L | 9.0 | 8 | 3 | 3 | 0 | 1 | 3 | 0 | 0 | 0 | -- | 7-10 | 3.07 | 1.26 |
| 1983-07-24 | Rick Honeycutt | L | 29 | L 3-0 | vs TOR | 21 | 152 | W | 9.0 | 5 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | -- | 13-6 | 2.06 | 1.05 |
| 1983-07-25 | Mike Smithson | R | 29 | W 5-6 | vs NYA | 21 | 29 | - | 7.0 | 9 | 3 | 3 | 1 | 2 | 4 | 0 | 0 | 0 | -- | 6-9 | 4.15 | 1.40 |
| 1983-07-26 | Frank Tanana | L | 30 | W 0-5 | vs NYA | 10 | 281 | L | 7.1 | 11 | 5 | 5 | 1 | 2 | 4 | 0 | 0 | 0 | -- | 4-3 | 2.77 | 1.26 |
| 1983-07-27 | Charlie Hough | R | 36 | W 3-4 | vs NYA | 21 | 78 | L | 7.0 | 9 | 4 | 4 | 1 | 3 | 7 | 0 | 0 | 0 | -- | 8-9 | 3.47 | 1.29 |
| 1983-07-29 | Rick Honeycutt | L | 29 | L 6-8 | @ BAL | 22 | 153 | - | 2.1 | 6 | 5 | 5 | 1 | 2 | 0 | 0 | 0 | 0 | -- | 13-6 | 2.32 | 1.09 |
| 1983-07-30 | Mike Smithson | R | 29 | L 4-7 | @ BAL | 22 | 30 | L | 6.1 | 11 | 6 | 6 | 0 | 2 | 4 | 0 | 0 | 0 | -- | 6-10 | 4.35 | 1.43 |
| 1983-07-31 | Frank Tanana | L | 30 | L 0-6 | @ BAL | 11 | 282 | L | 5.2 | 5 | 5 | 3 | 1 | 2 | 1 | 0 | 0 | 0 | -- | 4-4 | 2.89 | 1.25 |
| 1983-08-02 | Charlie Hough | R | 36 | W 5-6 | vs BOS | 22 | 79 | L | 3.0 | 6 | 6 | 6 | 1 | 5 | 2 | 0 | 0 | 0 | -- | 8-10 | 3.73 | 1.34 |
| 1983-08-03 | Danny Darwin | R | 28 | W 4-5 | vs BOS | 20 | 52 | - | 5.2 | 7 | 4 | 3 | 0 | 4 | 3 | 0 | 0 | 0 | -- | 7-10 | 3.06 | 1.29 |
| 1983-08-04 | Rick Honeycutt | L | 29 | L 6-1 | vs BOS | 23 | 154 | W | 8.0 | 11 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | -- | 14-6 | 2.26 | 1.10 |
| 1983-08-05 | Mike Smithson | R | 29 | W 2-0 | @ CLE | 23 | 31 | W | 8.0 | 4 | 0 | 0 | 0 | 4 | 5 | 0 | 0 | 0 | -- | 7-10 | 4.13 | 1.41 |
| 1983-08-06 | Frank Tanana | L | 30 | W 6-1 | @ CLE | 12 | 283 | W | 9.0 | 5 | 1 | 1 | 0 | 3 | 5 | 0 | 0 | 0 | -- | 5-4 | 2.71 | 1.22 |
| 1983-08-07 | Charlie Hough | R | 36 | W 4-3 | @ CLE | 23 | 80 | W | 6.0 | 8 | 3 | 3 | 0 | 3 | 2 | 0 | 0 | 0 | -- | 9-10 | 3.76 | 1.35 |
| 1983-08-07 | Jon Matlack | L | 34 | L 0-7 | @ CLE | 8 | 317 | L | 3.2 | 7 | 5 | 5 | 1 | 0 | 5 | 0 | 0 | 0 | -- | 2-3 | 5.03 | 1.66 |
| 1983-08-08 | Danny Darwin | R | 28 | W 12-7 | @ BOS | 21 | 53 | - | 2.1 | 7 | 6 | 6 | 1 | 2 | 1 | 0 | 0 | 0 | -- | 7-10 | 3.37 | 1.33 |
| 1983-08-09 | Rick Honeycutt | L | 29 | L 4-6 | @ BOS | 24 | 155 | L | 6.0 | 10 | 6 | 6 | 1 | 2 | 0 | 0 | 0 | 0 | -- | 14-7 | 2.50 | 1.14 |
| 1983-08-10 | Mike Smithson | R | 29 | L 2-4 | @ BOS | 24 | 32 | L | 7.0 | 6 | 3 | 3 | 0 | 3 | 3 | 0 | 0 | 0 | -- | 7-11 | 4.12 | 1.40 |
| 1983-08-12 | Frank Tanana | L | 30 | L 6-2 | vs CLE | 13 | 284 | W | 6.0 | 3 | 2 | 2 | 0 | 3 | 5 | 0 | 0 | 0 | -- | 6-4 | 2.73 | 1.20 |
| 1983-08-13 | Charlie Hough | R | 36 | L 4-3 | vs CLE | 24 | 81 | W | 6.2 | 6 | 3 | 3 | 0 | 4 | 4 | 0 | 0 | 0 | -- | 10-10 | 3.76 | 1.36 |
| 1983-08-14 | Rick Honeycutt | L | 29 | W 0-3 | vs CLE | 25 | 156 | L | 5.1 | 10 | 2 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | -- | 14-8 | 2.42 | 1.17 |
| 1983-08-15 | Mike Smithson | R | 29 | W 4-6 | vs BAL | 25 | 33 | L | 5.1 | 9 | 5 | 5 | 1 | 3 | 1 | 0 | 0 | 0 | -- | 7-12 | 4.26 | 1.43 |
| 1983-08-16 | John Butcher | R | 26 | L 2-0 | vs BAL | 2 | 24 | W | 9.0 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | -- | 4-3 | 2.97 | 1.26 |
| 1983-08-17 | Frank Tanana | L | 30 | W 2-4 | vs BAL | 14 | 285 | - | 5.2 | 8 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | -- | 6-4 | 2.68 | 1.22 |
| 1983-08-19 | Mike Smithson | R | 29 | W 2-3 | vs CHA | 26 | 34 | - | 7.1 | 3 | 1 | 1 | 0 | 3 | 6 | 0 | 0 | 0 | -- | 7-12 | 4.12 | 1.40 |
| 1983-08-19 | Charlie Hough | R | 36 | W 1-6 | vs CHA | 25 | 82 | L | 6.2 | 6 | 6 | 5 | 1 | 3 | 6 | 0 | 0 | 0 | -- | 10-11 | 3.89 | 1.36 |
| 1983-08-20 | Dave Stewart | R | 26 | L 6-1 | vs CHA | 2 | 16 | W | 6.0 | 3 | 1 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | -- | 6-2 | 2.85 | 1.28 |
| 1983-08-21 | John Butcher | R | 26 | W 1-3 | vs CHA | 3 | 25 | L | 6.0 | 5 | 3 | 2 | 1 | 2 | 7 | 0 | 0 | 0 | -- | 4-4 | 2.97 | 1.25 |
| 1983-08-22 | Frank Tanana | L | 30 | L 3-1 | vs DET | 15 | 286 | W | 7.0 | 5 | 1 | 1 | 1 | 5 | 3 | 0 | 0 | 0 | -- | 7-4 | 2.59 | 1.23 |
| 1983-08-23 | Charlie Hough | R | 36 | W 0-2 | vs DET | 26 | 83 | L | 9.0 | 8 | 2 | 2 | 0 | 2 | 4 | 0 | 0 | 0 | -- | 10-12 | 3.80 | 1.35 |
| 1983-08-24 | Mike Smithson | R | 29 | W 2-5 | vs DET | 27 | 35 | - | 7.2 | 7 | 2 | 2 | 0 | 2 | 7 | 0 | 0 | 0 | -- | 7-12 | 4.06 | 1.40 |
| 1983-08-25 | Jon Matlack | L | 34 | L 1-3 | @ KCA | 9 | 318 | L | 8.0 | 8 | 3 | 3 | 1 | 2 | 5 | 0 | 0 | 0 | -- | 2-4 | 4.76 | 1.61 |
| 1983-08-25 | Dave Stewart | R | 27 | L 4-5 | @ KCA | 3 | 17 | - | 7.0 | 10 | 3 | 3 | 0 | 2 | 1 | 0 | 0 | 0 | -- | 6-2 | 2.93 | 1.31 |
| 1983-08-26 | John Butcher | R | 26 | L 3-8 | @ KCA | 4 | 26 | L | 5.0 | 11 | 6 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | -- | 4-5 | 3.34 | 1.30 |
| 1983-08-27 | Frank Tanana | L | 30 | L 0-2 | @ KCA | 16 | 287 | L | 8.0 | 3 | 2 | 2 | 1 | 1 | 6 | 0 | 0 | 0 | -- | 7-5 | 2.57 | 1.18 |
| 1983-08-28 | Charlie Hough | R | 36 | W 1-0 | @ KCA | 27 | 84 | W | 9.0 | 7 | 0 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | -- | 11-12 | 3.63 | 1.33 |
| 1983-08-29 | Mike Smithson | R | 29 | L 1-2 | @ CHA | 28 | 36 | L | 4.1 | 6 | 2 | 2 | 0 | 4 | 3 | 0 | 0 | 0 | -- | 7-13 | 4.05 | 1.41 |
| 1983-08-30 | Dave Stewart | R | 27 | L 0-5 | @ CHA | 4 | 18 | L | 5.2 | 6 | 3 | 3 | 1 | 3 | 2 | 0 | 0 | 0 | -- | 6-3 | 3.03 | 1.33 |
| 1983-08-31 | John Butcher | R | 26 | W 5-1 | @ DET | 5 | 27 | W | 6.2 | 6 | 1 | 1 | 0 | 4 | 4 | 0 | 0 | 0 | -- | 5-5 | 3.24 | 1.32 |
| 1983-09-01 | Frank Tanana | L | 30 | L 0-5 | @ DET | 17 | 288 | L | 6.0 | 7 | 3 | 3 | 2 | 4 | 2 | 0 | 0 | 0 | -- | 7-6 | 2.66 | 1.22 |
| 1983-09-02 | Charlie Hough | R | 36 | L 7-0 | vs KCA | 28 | 85 | W | 9.0 | 6 | 0 | 0 | 0 | 2 | 7 | 0 | 0 | 0 | -- | 12-12 | 3.47 | 1.31 |
| 1983-09-03 | Danny Darwin | R | 28 | W 0-5 | vs KCA | 22 | 54 | L | 6.0 | 5 | 5 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | -- | 7-11 | 3.47 | 1.31 |
| 1983-09-03 | Mike Smithson | R | 29 | L 8-1 | vs KCA | 29 | 37 | W | 9.0 | 7 | 1 | 1 | 0 | 2 | 5 | 0 | 0 | 0 | -- | 8-13 | 3.91 | 1.39 |
| 1983-09-04 | Dave Stewart | R | 27 | L 3-2 | vs KCA | 5 | 19 | W | 8.2 | 8 | 2 | 2 | 0 | 2 | 5 | 0 | 0 | 0 | -- | 7-3 | 2.97 | 1.32 |
| 1983-09-05 | John Butcher | R | 26 | L 7-3 | vs MIN | 6 | 28 | W | 6.2 | 9 | 3 | 3 | 1 | 1 | 5 | 0 | 0 | 0 | -- | 6-5 | 3.28 | 1.33 |
| 1983-09-06 | Frank Tanana | L | 30 | W 3-5 | vs MIN | 18 | 289 | L | 9.1 | 8 | 5 | 5 | 0 | 2 | 3 | 0 | 0 | 0 | -- | 7-7 | 2.80 | 1.20 |
| 1983-09-07 | Charlie Hough | R | 36 | L 3-0 | vs MIN | 29 | 86 | W | 9.0 | 3 | 0 | 0 | 0 | 2 | 5 | 0 | 0 | 0 | -- | 13-12 | 3.33 | 1.28 |
| 1983-09-09 | Mike Smithson | R | 29 | L 4-6 | @ SEA | 30 | 38 | L | 3.2 | 8 | 6 | 6 | 2 | 1 | 7 | 0 | 0 | 0 | -- | 8-14 | 4.12 | 1.42 |
| 1983-09-10 | Danny Darwin | R | 28 | L 2-4 | @ SEA | 23 | 55 | L | 8.0 | 5 | 4 | 4 | 1 | 4 | 4 | 0 | 0 | 0 | -- | 7-12 | 3.52 | 1.30 |
| 1983-09-11 | Dave Stewart | R | 27 | W 2-1 | @ SEA | 6 | 20 | W | 7.2 | 5 | 1 | 1 | 0 | 2 | 6 | 0 | 0 | 0 | -- | 8-3 | 2.84 | 1.29 |
| 1983-09-13 | Frank Tanana | L | 30 | L 5-6 | @ OAK | 19 | 290 | L | 5.0 | 6 | 6 | 5 | 2 | 1 | 5 | 0 | 0 | 0 | -- | 7-8 | 3.02 | 1.21 |
| 1983-09-14 | Charlie Hough | R | 36 | W 4-2 | @ OAK | 30 | 87 | W | 8.0 | 7 | 2 | 2 | 0 | 3 | 3 | 0 | 0 | 0 | -- | 14-12 | 3.29 | 1.28 |
| 1983-09-15 | Mike Smithson | R | 29 | W 6-5 | @ OAK | 31 | 39 | - | 4.0 | 2 | 2 | 2 | 0 | 3 | 0 | 0 | 0 | 0 | -- | 8-14 | 4.13 | 1.41 |
| 1983-09-16 | Danny Darwin | R | 28 | L 6-8 | @ CAL | 24 | 56 | - | 6.0 | 8 | 4 | 4 | 1 | 1 | 5 | 0 | 0 | 0 | -- | 7-12 | 3.61 | 1.31 |
| 1983-09-17 | Dave Stewart | R | 27 | W 5-2 | @ CAL | 7 | 21 | W | 7.0 | 5 | 2 | 1 | 0 | 5 | 4 | 0 | 0 | 0 | -- | 9-3 | 2.75 | 1.30 |
| 1983-09-18 | Frank Tanana | L | 30 | W 7-6 | @ CAL | 20 | 291 | - | 6.0 | 6 | 4 | 4 | 1 | 2 | 6 | 0 | 0 | 0 | -- | 7-8 | 3.14 | 1.21 |
| 1983-09-20 | Charlie Hough | R | 36 | L 3-2 | vs OAK | 31 | 88 | W | 9.0 | 8 | 2 | 2 | 0 | 1 | 4 | 0 | 0 | 0 | -- | 15-12 | 3.24 | 1.27 |
| 1983-09-21 | Mike Smithson | R | 29 | L 4-2 | vs OAK | 32 | 40 | W | 9.0 | 5 | 2 | 2 | 0 | 0 | 5 | 0 | 0 | 0 | -- | 9-14 | 4.04 | 1.38 |
| 1983-09-22 | Danny Darwin | R | 28 | L 5-2 | vs SEA | 25 | 57 | W | 9.0 | 5 | 2 | 2 | 0 | 3 | 4 | 0 | 0 | 0 | -- | 8-12 | 3.53 | 1.29 |
| 1983-09-23 | Dave Stewart | R | 27 | L 2-1 | vs SEA | 8 | 22 | W | 9.0 | 8 | 1 | 1 | 0 | 0 | 5 | 0 | 0 | 0 | -- | 10-3 | 2.62 | 1.27 |
| 1983-09-24 | Frank Tanana | L | 30 | W 0-2 | vs SEA | 21 | 292 | L | 8.2 | 7 | 2 | 2 | 0 | 1 | 6 | 0 | 0 | 0 | -- | 7-9 | 3.10 | 1.20 |
| 1983-09-25 | Charlie Hough | R | 36 | W 1-2 | vs SEA | 32 | 89 | L | 9.0 | 5 | 2 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | -- | 15-13 | 3.12 | 1.24 |
| 1983-09-27 | Mike Smithson | R | 29 | W 6-1 | @ MIN | 33 | 41 | W | 9.0 | 6 | 1 | 1 | 0 | 3 | 5 | 0 | 0 | 0 | -- | 10-14 | 3.91 | 1.36 |
| 1983-09-28 | Danny Darwin | R | 28 | L 0-3 | @ MIN | 26 | 58 | L | 7.1 | 8 | 3 | 2 | 1 | 2 | 4 | 0 | 0 | 0 | -- | 8-13 | 3.49 | 1.30 |
| 1983-09-29 | Dave Stewart | R | 27 | L 0-2 | @ MIN | 9 | 23 | L | 8.0 | 5 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | -- | 10-4 | 2.60 | 1.24 |
| 1983-09-30 | Frank Tanana | L | 30 | L 4-3 | vs CAL | 22 | 293 | - | 5.0 | 7 | 3 | 3 | 1 | 1 | 4 | 0 | 0 | 0 | -- | 7-9 | 3.17 | 1.21 |
| 1983-10-01 | Charlie Hough | R | 36 | W 5-6 | vs CAL | 33 | 90 | - | 6.2 | 8 | 5 | 4 | 1 | 1 | 3 | 0 | 0 | 0 | -- | 15-13 | 3.18 | 1.25 |
| 1983-10-02 | Al Lachowicz | R | 23 | W 0-2 | vs CAL | 1 | 1 | L | 6.0 | 7 | 2 | 2 | 0 | 2 | 6 | 0 | 0 | 0 | -- | 0-1 | 2.25 | 1.38 |