| East | W | L | Pct | GB |
| Boston | 88 | 74 | .543 | -- |
| Toronto | 86 | 76 | .531 | 2.0 |
| Detroit | 79 | 83 | .488 | 9.0 |
| Cleveland | 77 | 85 | .475 | 11.0 |
| Baltimore | 76 | 85 | .472 | 11.5 |
| Milwaukee | 74 | 88 | .457 | 14.0 |
| NY Yankees | 67 | 95 | .414 | 21.0 |
| 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 |
| 1990-04-12 | Bud Black | L | 33 | L 4-6 | @ NYA | 1 | 168 | - | 5.0 | 6 | 3 | 3 | 0 | 2 | 1 | 79 | 25 | 54 | 68% | 0-0 | 5.40 | 1.60 |
| 1990-04-13 | John Farrell | R | 28 | W 6-2 | @ CHA | 1 | 71 | W | 5.1 | 2 | 1 | 1 | 0 | 3 | 2 | 78 | 30 | 48 | 62% | 1-0 | 1.80 | 1.00 |
| 1990-04-14 | Greg Swindell | L | 25 | L 4-9 | @ CHA | 1 | 86 | L | 2.0 | 5 | 5 | 4 | 0 | 2 | 0 | 50 | 21 | 29 | 58% | 0-1 | 18.00 | 3.50 |
| 1990-04-15 | Kevin Bearse | L | 24 | L 1-4 | @ CHA | 1 | 1 | L | 5.1 | 7 | 4 | 4 | 0 | 3 | 2 | 89 | 38 | 51 | 57% | 0-1 | 7.20 | 2.00 |
| 1990-04-16 | Tom Candiotti | R | 33 | W 6-3 | @ KCA | 1 | 143 | W | 5.0 | 10 | 3 | 3 | 0 | 0 | 4 | 87 | 33 | 54 | 62% | 1-0 | 5.40 | 2.00 |
| 1990-04-17 | Bud Black | L | 33 | L 2-4 | @ KCA | 2 | 169 | - | 5.1 | 4 | 2 | 2 | 0 | 2 | 4 | 85 | 34 | 51 | 60% | 0-0 | 4.50 | 1.40 |
| 1990-04-18 | John Farrell | R | 28 | L 0-7 | @ KCA | 2 | 72 | L | 6.2 | 5 | 4 | 4 | 0 | 3 | 2 | 94 | 37 | 57 | 61% | 1-1 | 3.75 | 1.08 |
| 1990-04-19 | Greg Swindell | L | 25 | L 1-0 | vs NYA | 2 | 87 | W | 6.1 | 3 | 0 | 0 | 0 | 1 | 5 | 73 | 24 | 49 | 67% | 1-1 | 4.50 | 1.38 |
| 1990-04-21 | Tom Candiotti | R | 33 | L 8-4 | vs CHA | 2 | 144 | W | 7.0 | 4 | 4 | 4 | 1 | 1 | 1 | 91 | 35 | 56 | 62% | 2-0 | 5.25 | 1.25 |
| 1990-04-22 | Bud Black | L | 33 | L 5-2 | vs CHA | 3 | 170 | W | 8.0 | 5 | 2 | 1 | 0 | 2 | 2 | 88 | 33 | 55 | 63% | 1-0 | 3.00 | 1.17 |
| 1990-04-23 | John Farrell | R | 28 | L 9-12 | @ TOR | 3 | 73 | - | 4.2 | 11 | 7 | 7 | 1 | 3 | 3 | 91 | 36 | 55 | 60% | 1-1 | 6.35 | 1.59 |
| 1990-04-24 | Greg Swindell | L | 25 | L 3-4 | @ TOR | 3 | 88 | L | 6.2 | 6 | 4 | 4 | 2 | 3 | 4 | 96 | 39 | 57 | 59% | 1-2 | 4.80 | 1.33 |
| 1990-04-25 | Kevin Bearse | L | 24 | L 3-5 | @ TOR | 2 | 2 | - | 1.2 | 4 | 3 | 3 | 2 | 2 | 0 | 49 | 19 | 30 | 61% | 0-1 | 9.00 | 2.29 |
| 1990-04-26 | Tom Candiotti | R | 33 | W 4-3 | @ TOR | 3 | 145 | W | 6.1 | 3 | 3 | 3 | 1 | 3 | 9 | 106 | 47 | 59 | 56% | 3-0 | 5.00 | 1.17 |
| 1990-04-27 | Bud Black | L | 33 | L 7-2 | vs MIN | 4 | 171 | W | 8.0 | 6 | 2 | 2 | 2 | 0 | 4 | 93 | 30 | 63 | 68% | 2-0 | 2.77 | 1.04 |
| 1990-04-28 | John Farrell | R | 28 | L 3-0 | vs MIN | 4 | 74 | W | 8.1 | 6 | 0 | 0 | 0 | 0 | 2 | 97 | 39 | 58 | 60% | 2-1 | 4.32 | 1.32 |
| 1990-04-29 | Greg Swindell | L | 25 | L 6-4 | vs MIN | 4 | 89 | W | 5.2 | 7 | 4 | 3 | 0 | 1 | 3 | 79 | 26 | 53 | 67% | 2-2 | 4.71 | 1.33 |
| 1990-04-30 | Kevin Bearse | L | 24 | W 4-10 | vs TOR | 3 | 3 | L | 0.2 | 5 | 4 | 4 | 0 | 0 | 0 | 22 | 8 | 14 | 64% | 0-2 | 12.38 | 2.63 |
| 1990-05-01 | Tom Candiotti | R | 33 | W 3-4 | vs TOR | 4 | 146 | L | 6.2 | 5 | 4 | 4 | 1 | 4 | 2 | 103 | 43 | 60 | 58% | 3-1 | 5.04 | 1.20 |
| 1990-05-02 | Bud Black | L | 33 | L 3-0 | vs TOR | 5 | 172 | W | 8.1 | 7 | 0 | 0 | 0 | 1 | 7 | 99 | 31 | 68 | 69% | 3-0 | 2.06 | 1.00 |
| 1990-05-03 | John Farrell | R | 28 | W 10-5 | @ NYA | 5 | 75 | - | 3.2 | 6 | 3 | 3 | 0 | 3 | 2 | 87 | 36 | 51 | 59% | 2-1 | 4.66 | 1.45 |
| 1990-05-05 | Greg Swindell | L | 25 | W 5-9 | vs TEX | 5 | 90 | - | 5.0 | 6 | 3 | 3 | 0 | 1 | 0 | 76 | 31 | 45 | 59% | 2-2 | 4.85 | 1.35 |
| 1990-05-06 | Tom Candiotti | R | 33 | L 9-5 | vs TEX | 5 | 147 | W | 7.0 | 5 | 3 | 3 | 2 | 2 | 6 | 105 | 40 | 65 | 62% | 4-1 | 4.78 | 1.16 |
| 1990-05-06 | Jeff Shaw | R | 24 | L 3-0 | vs TEX | 1 | 1 | W | 6.2 | 4 | 0 | 0 | 0 | 2 | 5 | 102 | 39 | 63 | 62% | 1-0 | 4.50 | 1.42 |
| 1990-05-07 | Bud Black | L | 33 | W 2-4 | vs KCA | 6 | 173 | - | 9.0 | 6 | 2 | 2 | 1 | 1 | 3 | 111 | 42 | 69 | 62% | 3-0 | 2.05 | 0.95 |
| 1990-05-08 | John Farrell | R | 28 | L 5-6 | @ MIN | 6 | 76 | - | 4.0 | 9 | 5 | 5 | 1 | 2 | 1 | 74 | 33 | 41 | 55% | 2-1 | 5.45 | 1.61 |
| 1990-05-09 | Sergio Valdez | R | 26 | W 7-3 | @ MIN | 1 | 7 | W | 7.0 | 7 | 3 | 3 | 1 | 3 | 3 | 92 | 38 | 54 | 59% | 1-0 | 4.50 | 1.36 |
| 1990-05-10 | Greg Swindell | L | 25 | L 2-3 | @ MIN | 6 | 91 | L | 8.0 | 7 | 3 | 3 | 0 | 2 | 3 | 87 | 31 | 56 | 64% | 2-3 | 4.50 | 1.29 |
| 1990-05-11 | Jeff Shaw | R | 24 | W 5-4 | @ TEX | 2 | 2 | - | 4.0 | 6 | 4 | 3 | 0 | 2 | 4 | 85 | 34 | 51 | 60% | 1-0 | 5.06 | 1.56 |
| 1990-05-12 | Bud Black | L | 33 | L 1-2 | @ TEX | 7 | 174 | L | 6.1 | 8 | 2 | 2 | 0 | 1 | 4 | 103 | 41 | 62 | 60% | 3-1 | 2.16 | 1.02 |
| 1990-05-13 | John Farrell | R | 28 | W 4-1 | @ TEX | 7 | 77 | W | 8.0 | 5 | 1 | 1 | 1 | 3 | 4 | 100 | 43 | 57 | 57% | 3-1 | 4.61 | 1.49 |
| 1990-05-15 | Greg Swindell | L | 25 | L 5-4 | vs OAK | 7 | 92 | - | 2.2 | 4 | 3 | 3 | 1 | 2 | 0 | 57 | 27 | 30 | 53% | 2-3 | 5.00 | 1.39 |
| 1990-05-16 | Jeff Shaw | R | 24 | W 6-7 | vs OAK | 3 | 3 | - | 4.1 | 5 | 3 | 3 | 3 | 0 | 0 | 54 | 21 | 33 | 61% | 1-0 | 5.40 | 1.50 |
| 1990-05-18 | Bud Black | L | 33 | L 5-0 | vs SEA | 8 | 175 | W | 9.0 | 4 | 0 | 0 | 0 | 1 | 2 | 131 | 50 | 81 | 62% | 4-1 | 1.83 | 0.95 |
| 1990-05-19 | John Farrell | R | 28 | L 4-3 | vs SEA | 8 | 78 | - | 6.2 | 9 | 3 | 3 | 0 | 1 | 5 | 112 | 41 | 71 | 63% | 3-1 | 4.60 | 1.51 |
| 1990-05-20 | Greg Swindell | L | 25 | W 7-8 | vs SEA | 8 | 93 | - | 5.0 | 11 | 5 | 5 | 3 | 0 | 2 | 82 | 29 | 53 | 65% | 2-3 | 5.49 | 1.49 |
| 1990-05-21 | Jeff Shaw | R | 24 | W 3-5 | vs CAL | 4 | 4 | L | 4.0 | 6 | 4 | 4 | 0 | 3 | 3 | 0 | 0 | 0 | -- | 1-1 | 6.00 | 1.63 |
| 1990-05-22 | Tom Candiotti | R | 33 | W 3-8 | vs CAL | 6 | 148 | L | 6.0 | 8 | 4 | 2 | 1 | 1 | 6 | 99 | 40 | 59 | 60% | 4-2 | 4.50 | 1.21 |
| 1990-05-23 | Bud Black | L | 33 | L 1-4 | @ SEA | 9 | 176 | L | 7.1 | 5 | 4 | 4 | 1 | 4 | 1 | 116 | 47 | 69 | 59% | 4-2 | 2.18 | 0.98 |
| 1990-05-24 | John Farrell | R | 28 | W 5-3 | @ SEA | 9 | 79 | - | 6.1 | 9 | 3 | 3 | 2 | 2 | 3 | 93 | 38 | 55 | 59% | 3-1 | 4.50 | 1.52 |
| 1990-05-25 | Greg Swindell | L | 25 | L 2-5 | @ OAK | 9 | 94 | L | 7.0 | 8 | 5 | 5 | 2 | 3 | 5 | 121 | 45 | 76 | 63% | 2-4 | 5.63 | 1.50 |
| 1990-05-26 | Sergio Valdez | R | 26 | L 3-6 | @ OAK | 2 | 8 | L | 4.1 | 8 | 4 | 4 | 1 | 1 | 1 | 72 | 31 | 41 | 57% | 1-1 | 4.85 | 1.46 |
| 1990-05-28 | Bud Black | L | 33 | W 3-0 | @ CAL | 10 | 177 | - | 8.0 | 6 | 0 | 0 | 0 | 3 | 6 | 135 | 51 | 84 | 62% | 4-2 | 1.95 | 1.00 |
| 1990-05-29 | John Farrell | R | 28 | L 1-2 | @ CAL | 10 | 80 | L | 7.0 | 7 | 2 | 2 | 0 | 3 | 1 | 106 | 41 | 65 | 61% | 3-2 | 4.28 | 1.51 |
| 1990-05-30 | Tom Candiotti | R | 33 | W 4-2 | @ CAL | 7 | 149 | W | 7.0 | 8 | 1 | 1 | 0 | 3 | 1 | 105 | 42 | 63 | 60% | 5-2 | 4.00 | 1.27 |
| 1990-06-01 | Greg Swindell | L | 25 | W 3-4 | vs BOS | 10 | 95 | - | 7.1 | 6 | 2 | 2 | 0 | 1 | 2 | 94 | 24 | 70 | 74% | 2-4 | 5.14 | 1.41 |
| 1990-06-02 | Bud Black | L | 33 | L 7-5 | vs BOS | 11 | 178 | - | 2.2 | 7 | 5 | 5 | 1 | 4 | 2 | 69 | 32 | 37 | 54% | 4-2 | 2.45 | 1.10 |
| 1990-06-03 | John Farrell | R | 28 | W 2-8 | vs BOS | 11 | 81 | L | 2.1 | 6 | 4 | 2 | 1 | 1 | 1 | 60 | 19 | 41 | 68% | 3-3 | 4.43 | 1.57 |
| 1990-06-05 | Tom Candiotti | R | 33 | W 2-6 | vs DET | 8 | 150 | L | 3.2 | 8 | 6 | 6 | 0 | 3 | 2 | 72 | 35 | 37 | 51% | 5-3 | 4.78 | 1.39 |
| 1990-06-06 | Greg Swindell | L | 25 | W 4-6 | vs DET | 11 | 96 | L | 5.0 | 6 | 6 | 6 | 4 | 2 | 4 | 93 | 33 | 60 | 65% | 2-5 | 5.61 | 1.43 |
| 1990-06-07 | Bud Black | L | 33 | W 0-8 | vs DET | 12 | 179 | L | 7.0 | 7 | 5 | 5 | 1 | 4 | 0 | 0 | 0 | 0 | -- | 4-3 | 2.79 | 1.14 |
| 1990-06-08 | John Farrell | R | 28 | L 3-4 | @ BOS | 12 | 82 | L | 8.0 | 6 | 4 | 4 | 1 | 4 | 6 | 148 | 63 | 85 | 57% | 3-4 | 4.44 | 1.54 |
| 1990-06-09 | Sergio Valdez | R | 26 | L 6-11 | @ BOS | 3 | 9 | L | 5.0 | 8 | 7 | 7 | 1 | 3 | 4 | 98 | 38 | 60 | 61% | 2-2 | 4.73 | 1.45 |
| 1990-06-10 | Tom Candiotti | R | 33 | W 4-0 | @ BOS | 9 | 151 | W | 8.1 | 5 | 0 | 0 | 0 | 1 | 3 | 122 | 50 | 72 | 59% | 6-3 | 4.11 | 1.30 |
| 1990-06-11 | Greg Swindell | L | 25 | W 4-3 | @ BOS | 12 | 97 | - | 5.0 | 6 | 0 | 0 | 0 | 1 | 8 | 97 | 38 | 59 | 61% | 2-5 | 5.18 | 1.42 |
| 1990-06-12 | Bud Black | L | 33 | W 7-3 | @ DET | 13 | 180 | W | 9.0 | 8 | 3 | 3 | 1 | 3 | 4 | 151 | 52 | 99 | 66% | 5-3 | 2.81 | 1.15 |
| 1990-06-13 | John Farrell | R | 28 | L 4-5 | @ DET | 13 | 83 | - | 5.0 | 7 | 4 | 4 | 2 | 1 | 2 | 99 | 44 | 55 | 56% | 3-4 | 4.62 | 1.54 |
| 1990-06-14 | Sergio Valdez | R | 26 | L 3-7 | @ DET | 4 | 10 | L | 7.0 | 6 | 6 | 6 | 2 | 3 | 4 | 107 | 44 | 63 | 59% | 2-3 | 5.17 | 1.43 |
| 1990-06-15 | Tom Candiotti | R | 33 | L 5-3 | vs MIL | 10 | 152 | W | 8.1 | 7 | 3 | 3 | 2 | 2 | 6 | 116 | 47 | 69 | 59% | 7-3 | 4.02 | 1.28 |
| 1990-06-16 | Greg Swindell | L | 25 | L 10-9 | vs MIL | 13 | 98 | - | 6.2 | 6 | 6 | 6 | 1 | 1 | 6 | 93 | 28 | 65 | 70% | 2-5 | 5.50 | 1.40 |
| 1990-06-17 | Bud Black | L | 33 | L 12-4 | vs MIL | 14 | 181 | W | 6.0 | 6 | 2 | 2 | 1 | 1 | 2 | 89 | 30 | 59 | 66% | 6-3 | 2.82 | 1.15 |
| 1990-06-19 | John Farrell | R | 28 | L 5-4 | vs BAL | 14 | 84 | - | 6.1 | 8 | 3 | 2 | 0 | 2 | 1 | 101 | 43 | 58 | 57% | 3-4 | 4.50 | 1.55 |
| 1990-06-20 | Tom Candiotti | R | 33 | W 1-3 | vs BAL | 11 | 153 | - | 6.1 | 8 | 1 | 0 | 0 | 5 | 2 | 0 | 0 | 0 | -- | 7-3 | 3.63 | 1.33 |
| 1990-06-21 | Greg Swindell | L | 25 | L 4-3 | vs BAL | 14 | 99 | - | 5.0 | 9 | 3 | 3 | 2 | 3 | 5 | 88 | 34 | 54 | 61% | 2-5 | 5.49 | 1.47 |
| 1990-06-22 | Bud Black | L | 33 | L 7-9 | @ MIL | 15 | 182 | L | 2.2 | 5 | 8 | 8 | 1 | 3 | 1 | 55 | 24 | 31 | 56% | 6-4 | 3.44 | 1.20 |
| 1990-06-23 | Al Nipper | R | 31 | L 1-11 | @ MIL | 1 | 120 | L | 1.2 | 5 | 6 | 6 | 0 | 3 | 1 | 57 | 29 | 28 | 49% | 0-1 | 13.50 | 3.17 |
| 1990-06-24 | John Farrell | R | 28 | W 9-5 | @ MIL | 15 | 85 | W | 5.0 | 3 | 1 | 1 | 0 | 1 | 1 | 61 | 22 | 39 | 64% | 4-4 | 4.34 | 1.51 |
| 1990-06-25 | Tom Candiotti | R | 33 | W 10-5 | @ MIL | 12 | 154 | W | 8.1 | 8 | 5 | 5 | 3 | 1 | 3 | 128 | 48 | 80 | 63% | 8-3 | 3.83 | 1.31 |
| 1990-06-26 | Greg Swindell | L | 25 | W 5-3 | @ BAL | 15 | 100 | - | 6.2 | 7 | 2 | 1 | 0 | 3 | 6 | 133 | 53 | 80 | 60% | 2-5 | 5.14 | 1.46 |
| 1990-06-27 | Bud Black | L | 33 | L 3-6 | @ BAL | 16 | 183 | - | 6.2 | 5 | 3 | 3 | 2 | 6 | 6 | 132 | 54 | 78 | 59% | 6-4 | 3.50 | 1.23 |
| 1990-06-28 | Al Nipper | R | 31 | W 7-4 | @ BAL | 2 | 121 | W | 7.0 | 5 | 2 | 2 | 1 | 5 | 1 | 108 | 46 | 62 | 57% | 1-1 | 7.62 | 2.23 |
| 1990-06-29 | Charles Nagy | R | 23 | W 2-7 | vs CAL | 1 | 1 | L | 4.1 | 7 | 4 | 4 | 0 | 4 | 1 | 82 | 41 | 41 | 50% | 0-1 | 9.00 | 2.75 |
| 1990-06-30 | Tom Candiotti | R | 33 | L 4-1 | vs CAL | 13 | 155 | W | 7.0 | 6 | 1 | 0 | 0 | 2 | 3 | 105 | 42 | 63 | 60% | 9-3 | 3.52 | 1.30 |
| 1990-07-01 | Greg Swindell | L | 25 | L 5-3 | vs CAL | 16 | 101 | W | 8.1 | 6 | 3 | 3 | 0 | 1 | 8 | 103 | 35 | 68 | 66% | 3-5 | 4.99 | 1.41 |
| 1990-07-02 | Bud Black | L | 33 | W 1-2 | vs CAL | 17 | 184 | - | 7.0 | 5 | 1 | 1 | 0 | 1 | 4 | 97 | 38 | 59 | 61% | 6-4 | 3.37 | 1.21 |
| 1990-07-03 | Al Nipper | R | 31 | L 9-4 | vs SEA | 3 | 122 | W | 5.0 | 7 | 3 | 2 | 0 | 1 | 1 | 77 | 32 | 45 | 58% | 2-1 | 6.50 | 2.06 |
| 1990-07-04 | Charles Nagy | R | 23 | W 2-3 | vs SEA | 2 | 2 | L | 7.0 | 7 | 3 | 3 | 1 | 1 | 3 | 90 | 36 | 54 | 60% | 0-2 | 5.73 | 1.73 |
| 1990-07-05 | Tom Candiotti | R | 33 | W 1-4 | vs SEA | 14 | 156 | L | 8.0 | 7 | 2 | 2 | 1 | 2 | 5 | 136 | 54 | 82 | 60% | 9-4 | 3.41 | 1.28 |
| 1990-07-06 | Greg Swindell | L | 26 | L 6-1 | vs OAK | 17 | 102 | W | 9.0 | 5 | 1 | 1 | 0 | 2 | 2 | 106 | 32 | 74 | 70% | 4-5 | 4.63 | 1.36 |
| 1990-07-06 | Sergio Valdez | R | 26 | W 1-12 | vs OAK | 5 | 11 | L | 2.1 | 5 | 5 | 5 | 4 | 0 | 1 | 42 | 16 | 26 | 62% | 2-5 | 6.47 | 1.49 |
| 1990-07-07 | Bud Black | L | 33 | L 1-0 | vs OAK | 18 | 185 | W | 9.0 | 2 | 0 | 0 | 0 | 1 | 2 | 129 | 54 | 75 | 58% | 7-4 | 3.12 | 1.15 |
| 1990-07-08 | Al Nipper | R | 31 | W 3-8 | vs OAK | 4 | 123 | L | 2.1 | 3 | 2 | 2 | 0 | 5 | 2 | 68 | 38 | 30 | 44% | 2-2 | 6.43 | 2.14 |
| 1990-07-12 | Greg Swindell | L | 26 | W 5-4 | @ SEA | 18 | 103 | - | 7.1 | 10 | 4 | 4 | 0 | 4 | 4 | 117 | 37 | 80 | 68% | 4-5 | 4.62 | 1.39 |
| 1990-07-13 | Tom Candiotti | R | 33 | W 13-7 | @ SEA | 15 | 157 | W | 7.0 | 5 | 1 | 1 | 0 | 3 | 5 | 128 | 55 | 73 | 57% | 10-4 | 3.43 | 1.30 |
| 1990-07-14 | Bud Black | L | 33 | W 3-0 | @ SEA | 19 | 186 | W | 7.2 | 4 | 0 | 0 | 0 | 2 | 2 | 90 | 37 | 53 | 59% | 8-4 | 2.93 | 1.12 |
| 1990-07-15 | Charles Nagy | R | 23 | L 0-7 | @ SEA | 3 | 3 | L | 1.1 | 5 | 6 | 6 | 1 | 3 | 1 | 52 | 26 | 26 | 50% | 0-3 | 9.00 | 2.08 |
| 1990-07-16 | Al Nipper | R | 31 | L 0-3 | @ OAK | 5 | 124 | L | 3.1 | 6 | 3 | 3 | 1 | 3 | 2 | 74 | 31 | 43 | 58% | 2-3 | 6.75 | 2.25 |
| 1990-07-17 | Greg Swindell | L | 26 | W 4-2 | @ OAK | 19 | 104 | W | 6.2 | 6 | 2 | 1 | 1 | 1 | 5 | 104 | 37 | 67 | 64% | 5-5 | 4.46 | 1.37 |
| 1990-07-18 | Tom Candiotti | R | 33 | L 1-4 | @ OAK | 16 | 158 | L | 7.1 | 13 | 4 | 4 | 0 | 1 | 4 | 136 | 50 | 86 | 63% | 10-5 | 3.54 | 1.35 |
| 1990-07-18 | Rod Nichols | R | 26 | L 2-5 | @ OAK | 1 | 22 | L | 5.0 | 6 | 5 | 5 | 4 | 2 | 2 | 79 | 31 | 48 | 61% | 0-2 | 9.00 | 2.00 |
| 1990-07-20 | Bud Black | L | 33 | L 4-9 | @ CAL | 20 | 187 | L | 5.1 | 10 | 8 | 8 | 1 | 3 | 4 | 0 | 0 | 0 | -- | 8-5 | 3.35 | 1.18 |
| 1990-07-21 | Mike Walker | R | 24 | L 2-5 | @ CAL | 1 | 2 | L | 5.1 | 3 | 3 | 3 | 2 | 3 | 2 | 83 | 36 | 47 | 57% | 0-1 | 2.08 | 0.92 |
| 1990-07-22 | Greg Swindell | L | 26 | W 8-1 | @ CAL | 20 | 105 | W | 8.0 | 6 | 1 | 1 | 0 | 0 | 5 | 85 | 21 | 64 | 75% | 6-5 | 4.24 | 1.33 |
| 1990-07-23 | Tom Candiotti | R | 33 | L 1-3 | @ CHA | 17 | 159 | L | 8.0 | 6 | 3 | 3 | 1 | 0 | 2 | 107 | 40 | 67 | 63% | 10-6 | 3.53 | 1.31 |
| 1990-07-24 | Rod Nichols | R | 26 | L 3-8 | @ CHA | 2 | 23 | L | 4.2 | 7 | 3 | 3 | 0 | 1 | 0 | 84 | 31 | 53 | 63% | 0-3 | 7.88 | 1.88 |
| 1990-07-25 | Bud Black | L | 33 | W 6-1 | @ CHA | 21 | 188 | W | 9.0 | 3 | 1 | 0 | 0 | 2 | 8 | 119 | 37 | 82 | 69% | 9-5 | 3.14 | 1.14 |
| 1990-07-27 | Greg Swindell | L | 26 | W 0-3 | vs NYA | 21 | 106 | L | 7.2 | 6 | 3 | 3 | 2 | 0 | 3 | 80 | 19 | 61 | 76% | 6-6 | 4.19 | 1.30 |
| 1990-07-27 | Mike Walker | R | 24 | W 1-4 | vs NYA | 2 | 3 | L | 4.0 | 5 | 4 | 3 | 0 | 4 | 1 | 77 | 35 | 42 | 55% | 0-2 | 3.18 | 1.24 |
| 1990-07-28 | Tom Candiotti | R | 33 | L 2-1 | vs NYA | 18 | 160 | W | 8.0 | 4 | 1 | 1 | 1 | 4 | 5 | 99 | 41 | 58 | 59% | 11-6 | 3.38 | 1.29 |
| 1990-07-29 | Bud Black | L | 33 | W 5-8 | vs NYA | 22 | 189 | L | 3.1 | 5 | 4 | 4 | 0 | 2 | 2 | 68 | 27 | 41 | 60% | 9-6 | 3.30 | 1.15 |
| 1990-07-29 | Cecilio Guante | R | 30 | W 3-4 | vs NYA | 1 | 1 | L | 3.0 | 5 | 4 | 4 | 2 | 1 | 1 | 69 | 25 | 44 | 64% | 2-3 | 4.98 | 1.19 |
| 1990-07-30 | Jeff Shaw | R | 24 | W 6-7 | vs KCA | 5 | 5 | L | 5.1 | 7 | 7 | 6 | 1 | 4 | 4 | 103 | 41 | 62 | 60% | 1-2 | 6.60 | 1.67 |
| 1990-07-31 | Mike Walker | R | 24 | W 4-8 | vs KCA | 3 | 4 | L | 3.0 | 7 | 4 | 4 | 0 | 1 | 1 | 56 | 22 | 34 | 61% | 0-3 | 4.50 | 1.45 |
| 1990-08-01 | Greg Swindell | L | 26 | L 4-1 | vs KCA | 22 | 107 | W | 7.0 | 9 | 1 | 1 | 0 | 2 | 4 | 112 | 38 | 74 | 66% | 7-6 | 4.04 | 1.31 |
| 1990-08-03 | Tom Candiotti | R | 33 | L 4-6 | @ NYA | 19 | 161 | L | 7.2 | 1 | 5 | 0 | 0 | 2 | 7 | 113 | 45 | 68 | 60% | 11-7 | 3.11 | 1.23 |
| 1990-08-04 | Bud Black | L | 33 | W 17-3 | @ NYA | 23 | 190 | W | 7.0 | 6 | 3 | 3 | 0 | 1 | 4 | 99 | 34 | 65 | 66% | 10-6 | 3.32 | 1.15 |
| 1990-08-05 | Mike Walker | R | 24 | L 3-5 | @ NYA | 4 | 5 | - | 7.0 | 6 | 3 | 3 | 0 | 2 | 1 | 88 | 37 | 51 | 58% | 0-3 | 4.33 | 1.37 |
| 1990-08-06 | Greg Swindell | L | 26 | L 1-2 | @ NYA | 23 | 108 | L | 8.0 | 8 | 2 | 2 | 2 | 2 | 8 | 111 | 32 | 79 | 71% | 7-7 | 3.95 | 1.31 |
| 1990-08-07 | Tom Candiotti | R | 33 | L 8-4 | vs TEX | 20 | 162 | - | 7.0 | 9 | 4 | 4 | 1 | 0 | 5 | 112 | 45 | 67 | 60% | 11-7 | 3.21 | 1.23 |
| 1990-08-08 | Jeff Shaw | R | 24 | L 5-3 | vs TEX | 6 | 6 | W | 5.2 | 5 | 2 | 2 | 0 | 2 | 2 | 72 | 24 | 48 | 67% | 2-2 | 6.17 | 1.63 |
| 1990-08-09 | Bud Black | L | 33 | W 5-13 | vs TEX | 24 | 191 | L | 5.1 | 10 | 6 | 6 | 1 | 5 | 6 | 117 | 54 | 63 | 54% | 10-7 | 3.56 | 1.20 |
| 1990-08-10 | Mike Walker | R | 24 | L 5-2 | vs DET | 5 | 6 | W | 8.1 | 7 | 2 | 1 | 0 | 2 | 4 | 105 | 44 | 61 | 58% | 1-3 | 3.60 | 1.31 |
| 1990-08-11 | Greg Swindell | L | 26 | L 13-4 | vs DET | 24 | 109 | W | 6.2 | 7 | 2 | 2 | 0 | 2 | 2 | 104 | 43 | 61 | 59% | 8-7 | 3.88 | 1.31 |
| 1990-08-12 | Tom Candiotti | R | 33 | L 9-5 | vs DET | 21 | 163 | W | 7.2 | 9 | 4 | 4 | 2 | 3 | 7 | 141 | 63 | 78 | 55% | 12-7 | 3.27 | 1.25 |
| 1990-08-13 | Jeff Shaw | R | 24 | W 5-6 | vs DET | 7 | 7 | L | 1.0 | 6 | 5 | 5 | 1 | 0 | 0 | 29 | 10 | 19 | 66% | 2-3 | 7.25 | 1.75 |
| 1990-08-14 | Bud Black | L | 33 | W 4-5 | vs MIN | 25 | 192 | L | 5.0 | 10 | 5 | 3 | 1 | 2 | 4 | 85 | 29 | 56 | 66% | 10-8 | 3.61 | 1.24 |
| 1990-08-15 | Mike Walker | R | 24 | L 5-4 | vs MIN | 6 | 7 | - | 6.1 | 5 | 4 | 3 | 0 | 5 | 3 | 108 | 50 | 58 | 54% | 1-3 | 3.64 | 1.33 |
| 1990-08-16 | Greg Swindell | L | 26 | L 7-5 | vs MIN | 25 | 110 | W | 7.0 | 11 | 3 | 3 | 0 | 0 | 3 | 84 | 26 | 58 | 69% | 9-7 | 3.88 | 1.32 |
| 1990-08-17 | Tom Candiotti | R | 33 | L 0-3 | @ DET | 22 | 164 | L | 8.0 | 8 | 3 | 3 | 1 | 1 | 7 | 136 | 53 | 83 | 61% | 12-8 | 3.28 | 1.24 |
| 1990-08-18 | Jeff Shaw | R | 24 | L 3-6 | @ DET | 8 | 8 | L | 1.2 | 4 | 2 | 2 | 1 | 3 | 1 | 57 | 28 | 29 | 51% | 2-4 | 7.34 | 1.84 |
| 1990-08-20 | Bud Black | L | 33 | L 3-4 | @ MIL | 26 | 193 | - | 2.0 | 2 | 2 | 2 | 1 | 0 | 3 | 48 | 19 | 29 | 60% | 10-8 | 3.67 | 1.24 |
| 1990-08-21 | Greg Swindell | L | 26 | L 5-6 | @ MIL | 26 | 111 | - | 6.2 | 8 | 5 | 5 | 2 | 1 | 6 | 98 | 33 | 65 | 66% | 9-7 | 4.01 | 1.33 |
| 1990-08-22 | Tom Candiotti | R | 33 | W 4-2 | @ MIL | 23 | 165 | W | 7.0 | 10 | 2 | 2 | 1 | 1 | 5 | 113 | 37 | 76 | 67% | 13-8 | 3.25 | 1.25 |
| 1990-08-24 | Mike Walker | R | 24 | L 4-5 | @ BAL | 7 | 8 | - | 5.2 | 6 | 4 | 4 | 0 | 5 | 6 | 108 | 46 | 62 | 57% | 1-3 | 4.02 | 1.43 |
| 1990-08-25 | Sergio Valdez | R | 26 | W 11-5 | @ BAL | 6 | 12 | - | 3.0 | 4 | 5 | 1 | 0 | 5 | 2 | 81 | 40 | 41 | 51% | 2-5 | 6.30 | 1.57 |
| 1990-08-26 | Greg Swindell | L | 26 | W 8-3 | @ BAL | 27 | 112 | W | 7.0 | 8 | 2 | 2 | 1 | 0 | 5 | 83 | 24 | 59 | 71% | 10-7 | 3.95 | 1.32 |
| 1990-08-27 | Tom Candiotti | R | 33 | W 4-12 | vs BOS | 24 | 166 | L | 3.2 | 7 | 8 | 7 | 1 | 2 | 5 | 91 | 36 | 55 | 60% | 13-9 | 3.54 | 1.28 |
| 1990-08-28 | Charles Nagy | R | 23 | W 5-6 | vs BOS | 4 | 4 | - | 5.1 | 7 | 3 | 3 | 1 | 2 | 1 | 86 | 37 | 49 | 57% | 0-3 | 8.00 | 2.00 |
| 1990-08-29 | Mike Walker | R | 24 | W 1-7 | vs BOS | 8 | 9 | L | 6.2 | 10 | 6 | 5 | 1 | 3 | 2 | 0 | 0 | 0 | -- | 1-4 | 4.33 | 1.48 |
| 1990-08-30 | Sergio Valdez | R | 26 | W 2-9 | vs BOS | 7 | 13 | - | 7.2 | 12 | 2 | 2 | 1 | 0 | 2 | 109 | 40 | 69 | 63% | 2-5 | 5.82 | 1.56 |
| 1990-08-31 | Greg Swindell | L | 26 | W 8-12 | vs TOR | 28 | 113 | L | 5.0 | 10 | 8 | 8 | 0 | 2 | 8 | 94 | 30 | 64 | 68% | 10-8 | 4.25 | 1.35 |
| 1990-09-01 | Tom Candiotti | R | 33 | W 0-8 | vs TOR | 25 | 167 | L | 7.1 | 12 | 6 | 6 | 1 | 2 | 3 | 0 | 0 | 0 | -- | 13-10 | 3.70 | 1.31 |
| 1990-09-02 | Bud Black | L | 33 | W 0-3 | vs TOR | 27 | 194 | L | 7.0 | 5 | 2 | 2 | 1 | 1 | 5 | 121 | 42 | 79 | 65% | 10-9 | 3.63 | 1.22 |
| 1990-09-03 | Mike Walker | R | 24 | L 2-6 | @ TEX | 9 | 10 | L | 5.0 | 7 | 6 | 4 | 0 | 3 | 4 | 87 | 31 | 56 | 64% | 1-5 | 4.58 | 1.53 |
| 1990-09-04 | Sergio Valdez | R | 26 | W 7-5 | @ TEX | 8 | 14 | W | 7.0 | 6 | 4 | 4 | 2 | 1 | 7 | 91 | 37 | 54 | 59% | 3-5 | 5.76 | 1.51 |
| 1990-09-05 | Greg Swindell | L | 26 | L 2-3 | @ TEX | 29 | 114 | - | 7.0 | 6 | 1 | 1 | 0 | 1 | 4 | 89 | 28 | 61 | 69% | 10-8 | 4.14 | 1.34 |
| 1990-09-06 | Tom Candiotti | R | 33 | W 6-0 | @ DET | 26 | 168 | W | 5.0 | 7 | 0 | 0 | 0 | 0 | 1 | 63 | 20 | 43 | 68% | 14-10 | 3.60 | 1.31 |
| 1990-09-07 | Bud Black | L | 33 | L 0-2 | @ MIN | 28 | 195 | L | 8.0 | 6 | 2 | 2 | 0 | 0 | 2 | 99 | 32 | 67 | 68% | 10-10 | 3.57 | 1.20 |
| 1990-09-08 | Mike Walker | R | 24 | L 1-6 | @ MIN | 10 | 11 | L | 5.1 | 8 | 5 | 4 | 0 | 3 | 2 | 88 | 35 | 53 | 60% | 1-6 | 4.78 | 1.58 |
| 1990-09-09 | Sergio Valdez | R | 26 | W 12-9 | @ MIN | 9 | 15 | - | 3.0 | 4 | 3 | 1 | 0 | 2 | 2 | 49 | 19 | 30 | 61% | 3-5 | 5.65 | 1.53 |
| 1990-09-10 | Greg Swindell | L | 26 | L 3-2 | vs CHA | 30 | 115 | - | 8.0 | 6 | 2 | 2 | 1 | 1 | 5 | 0 | 0 | 0 | -- | 10-8 | 4.06 | 1.32 |
| 1990-09-10 | Charles Nagy | R | 23 | W 2-6 | vs CHA | 5 | 5 | L | 6.1 | 8 | 4 | 4 | 1 | 1 | 3 | 0 | 0 | 0 | -- | 0-4 | 7.62 | 1.88 |
| 1990-09-11 | Tom Candiotti | R | 33 | L 4-3 | vs CHA | 27 | 169 | - | 6.0 | 3 | 1 | 1 | 0 | 0 | 5 | 105 | 44 | 61 | 58% | 14-10 | 3.53 | 1.28 |
| 1990-09-12 | Bud Black | L | 33 | L 12-2 | vs CHA | 29 | 196 | W | 7.0 | 8 | 2 | 2 | 1 | 0 | 8 | 103 | 34 | 69 | 67% | 11-10 | 3.53 | 1.20 |
| 1990-09-14 | Sergio Valdez | R | 26 | W 6-4 | @ KCA | 10 | 16 | W | 7.2 | 8 | 4 | 3 | 0 | 2 | 2 | 110 | 37 | 73 | 66% | 4-5 | 5.44 | 1.50 |
| 1990-09-15 | Greg Swindell | L | 26 | W 14-6 | @ KCA | 31 | 116 | W | 5.1 | 13 | 6 | 5 | 0 | 0 | 1 | 99 | 34 | 65 | 66% | 11-8 | 4.16 | 1.34 |
| 1990-09-16 | Mike Walker | R | 24 | L 6-9 | @ KCA | 11 | 12 | - | 2.2 | 7 | 6 | 6 | 3 | 4 | 0 | 63 | 32 | 31 | 49% | 1-6 | 5.22 | 1.65 |
| 1990-09-17 | Steve Olin | R | 25 | L 4-2 | vs MIL | 1 | 1 | W | 7.0 | 6 | 2 | 2 | 0 | 1 | 3 | 81 | 27 | 54 | 67% | 4-4 | 3.80 | 1.37 |
| 1990-09-18 | Charles Nagy | R | 23 | L 8-3 | vs MIL | 6 | 6 | W | 7.1 | 9 | 3 | 3 | 0 | 3 | 8 | 127 | 51 | 76 | 60% | 1-4 | 6.82 | 1.85 |
| 1990-09-19 | Sergio Valdez | R | 26 | L 6-3 | vs MIL | 11 | 17 | W | 8.0 | 9 | 3 | 3 | 0 | 2 | 3 | 114 | 41 | 73 | 64% | 5-5 | 5.27 | 1.49 |
| 1990-09-20 | Greg Swindell | L | 26 | W 12-7 | @ NYA | 32 | 117 | - | 1.2 | 6 | 6 | 6 | 1 | 1 | 2 | 0 | 0 | 0 | -- | 11-8 | 4.41 | 1.37 |
| 1990-09-21 | John Farrell | R | 28 | W 2-1 | @ TOR | 16 | 86 | - | 5.0 | 2 | 0 | 0 | 0 | 1 | 4 | 80 | 28 | 52 | 65% | 4-4 | 4.11 | 1.46 |
| 1990-09-22 | Jeff Shaw | R | 24 | W 5-2 | @ TOR | 9 | 9 | W | 6.2 | 12 | 2 | 2 | 1 | 0 | 3 | 84 | 29 | 55 | 65% | 3-4 | 6.60 | 1.82 |
| 1990-09-23 | Charles Nagy | R | 23 | L 4-5 | @ TOR | 7 | 7 | - | 6.1 | 6 | 3 | 2 | 1 | 4 | 4 | 110 | 52 | 58 | 53% | 1-4 | 6.08 | 1.78 |
| 1990-09-25 | Greg Swindell | L | 26 | W 5-2 | @ BOS | 33 | 118 | W | 8.0 | 7 | 2 | 2 | 1 | 0 | 6 | 110 | 38 | 72 | 65% | 12-8 | 4.33 | 1.35 |
| 1990-09-26 | Tom Candiotti | R | 33 | L 2-7 | @ BOS | 28 | 170 | L | 5.0 | 11 | 6 | 6 | 1 | 1 | 3 | 0 | 0 | 0 | -- | 14-11 | 3.72 | 1.31 |
| 1990-09-27 | John Farrell | R | 28 | W 3-5 | vs BAL | 17 | 87 | L | 4.1 | 7 | 4 | 4 | 1 | 0 | 4 | 66 | 18 | 48 | 73% | 4-5 | 4.27 | 1.45 |
| 1990-09-28 | Sergio Valdez | R | 26 | W 0-2 | vs BAL | 12 | 18 | L | 8.0 | 4 | 2 | 1 | 0 | 5 | 4 | 105 | 45 | 60 | 57% | 5-6 | 4.94 | 1.46 |
| 1990-09-30 | Greg Swindell | L | 26 | W 3-6 | vs BAL | 34 | 119 | L | 6.1 | 10 | 5 | 5 | 1 | 1 | 1 | 102 | 40 | 62 | 61% | 12-9 | 4.40 | 1.36 |
| 1990-09-30 | Charles Nagy | R | 23 | L 7-3 | vs BAL | 8 | 8 | W | 6.0 | 6 | 3 | 3 | 1 | 2 | 3 | 96 | 38 | 58 | 60% | 2-4 | 5.87 | 1.72 |
| 1990-10-02 | Tom Candiotti | R | 33 | L 13-3 | vs KCA | 29 | 171 | W | 6.0 | 3 | 1 | 1 | 0 | 2 | 4 | 101 | 39 | 62 | 61% | 15-11 | 3.65 | 1.30 |
| 1990-10-03 | Sergio Valdez | R | 26 | L 5-2 | vs KCA | 13 | 19 | W | 6.0 | 5 | 2 | 2 | 1 | 0 | 5 | 66 | 20 | 46 | 70% | 6-6 | 4.83 | 1.43 |