| East | W | L | Pct | GB |
| Detroit | 98 | 64 | .605 | -- |
| Toronto | 96 | 66 | .593 | 2.0 |
| Milwaukee | 91 | 71 | .562 | 7.0 |
| NY Yankees | 89 | 73 | .549 | 9.0 |
| Boston | 78 | 84 | .481 | 20.0 |
| Baltimore | 67 | 95 | .414 | 31.0 |
| Cleveland | 61 | 101 | .377 | 37.0 |
| 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 |
| 1987-04-06 | Dennis Rasmussen | L | 28 | W 2-1 | @ DET | 1 | 73 | - | 7.0 | 4 | 1 | 1 | 1 | 1 | 3 | 0 | 0 | 0 | -- | 0-0 | 1.29 | 0.71 |
| 1987-04-08 | Tommy John | L | 44 | W 6-5 | @ DET | 1 | 626 | - | 3.2 | 7 | 5 | 5 | 1 | 2 | 1 | 0 | 0 | 0 | -- | 0-0 | 11.25 | 2.25 |
| 1987-04-09 | Bob Tewksbury | R | 26 | L 3-9 | @ DET | 1 | 21 | L | 2.0 | 5 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | -- | 0-1 | 18.00 | 2.50 |
| 1987-04-10 | Rick Rhoden | R | 34 | L 1-13 | @ KCA | 1 | 305 | L | 3.1 | 9 | 5 | 5 | 0 | 2 | 3 | 0 | 0 | 0 | -- | 0-1 | 15.00 | 3.67 |
| 1987-04-11 | Dennis Rasmussen | L | 28 | W 15-2 | @ KCA | 2 | 74 | W | 8.1 | 5 | 2 | 2 | 1 | 3 | 4 | 0 | 0 | 0 | -- | 1-0 | 1.80 | 0.87 |
| 1987-04-12 | Joe Niekro | R | 42 | L 2-8 | @ KCA | 1 | 473 | L | 4.1 | 7 | 6 | 5 | 0 | 2 | 2 | 0 | 0 | 0 | -- | 0-1 | 11.25 | 2.25 |
| 1987-04-13 | Charles Hudson | R | 28 | L 11-3 | vs CLE | 1 | 106 | W | 9.0 | 3 | 3 | 3 | 3 | 2 | 10 | 0 | 0 | 0 | -- | 2-0 | 2.08 | 0.38 |
| 1987-04-14 | Bob Tewksbury | R | 26 | L 10-6 | vs CLE | 2 | 22 | - | 3.2 | 7 | 3 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | -- | 0-1 | 12.38 | 2.63 |
| 1987-04-15 | Rick Rhoden | R | 34 | L 4-3 | vs CLE | 2 | 306 | W | 7.0 | 6 | 3 | 3 | 1 | 1 | 2 | 0 | 0 | 0 | -- | 1-1 | 7.20 | 1.80 |
| 1987-04-18 | Dennis Rasmussen | L | 28 | L 7-6 | vs KCA | 3 | 75 | - | 6.1 | 10 | 2 | 2 | 0 | 2 | 6 | 0 | 0 | 0 | -- | 1-0 | 2.05 | 1.14 |
| 1987-04-19 | Charles Hudson | R | 28 | L 5-0 | vs KCA | 2 | 107 | W | 9.0 | 7 | 0 | 0 | 0 | 3 | 7 | 0 | 0 | 0 | -- | 3-0 | 1.23 | 0.68 |
| 1987-04-19 | Tommy John | L | 44 | L 1-0 | vs KCA | 2 | 627 | - | 7.0 | 4 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | -- | 0-0 | 4.09 | 1.36 |
| 1987-04-20 | Rick Rhoden | R | 34 | L 8-2 | vs DET | 3 | 307 | W | 6.2 | 5 | 1 | 1 | 0 | 4 | 5 | 0 | 0 | 0 | -- | 2-1 | 4.76 | 1.59 |
| 1987-04-21 | Joe Niekro | R | 42 | L 3-1 | vs DET | 2 | 474 | W | 6.0 | 2 | 1 | 0 | 0 | 4 | 2 | 0 | 0 | 0 | -- | 1-1 | 4.50 | 1.50 |
| 1987-04-22 | Bob Shirley | L | 33 | L 4-1 | vs DET | 1 | 162 | W | 5.1 | 4 | 1 | 1 | 1 | 3 | 1 | 0 | 0 | 0 | -- | 1-0 | 3.27 | 1.73 |
| 1987-04-23 | Dennis Rasmussen | L | 28 | W 5-4 | @ CLE | 4 | 76 | W | 8.2 | 8 | 4 | 4 | 4 | 2 | 7 | 0 | 0 | 0 | -- | 2-0 | 2.70 | 1.17 |
| 1987-04-24 | Charles Hudson | R | 28 | L 5-6 | @ CLE | 3 | 108 | - | 6.1 | 10 | 4 | 4 | 0 | 3 | 3 | 0 | 0 | 0 | -- | 3-0 | 2.17 | 0.97 |
| 1987-04-25 | Rick Rhoden | R | 34 | L 1-2 | @ CLE | 4 | 308 | L | 8.0 | 4 | 2 | 1 | 0 | 2 | 6 | 0 | 0 | 0 | -- | 2-2 | 3.60 | 1.32 |
| 1987-04-26 | Tommy John | L | 44 | W 14-2 | @ CLE | 3 | 628 | W | 7.0 | 1 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | -- | 1-0 | 2.50 | 0.94 |
| 1987-04-28 | Dennis Rasmussen | L | 28 | L 1-3 | @ TEX | 5 | 77 | L | 8.0 | 7 | 3 | 3 | 3 | 1 | 7 | 0 | 0 | 0 | -- | 2-1 | 2.84 | 1.13 |
| 1987-04-29 | Charles Hudson | R | 28 | L 7-8 | @ TEX | 4 | 109 | - | 5.1 | 3 | 2 | 2 | 1 | 3 | 4 | 0 | 0 | 0 | -- | 3-0 | 2.38 | 1.00 |
| 1987-05-01 | Rick Rhoden | R | 34 | L 4-7 | @ MIN | 5 | 309 | L | 3.2 | 7 | 6 | 5 | 2 | 3 | 2 | 0 | 0 | 0 | -- | 2-3 | 4.66 | 1.48 |
| 1987-05-02 | Tommy John | L | 44 | W 6-4 | @ MIN | 4 | 629 | W | 6.2 | 8 | 2 | 2 | 0 | 1 | 2 | 0 | 0 | 0 | -- | 2-0 | 2.63 | 1.08 |
| 1987-05-03 | Dennis Rasmussen | L | 28 | L 3-4 | @ MIN | 6 | 78 | - | 5.2 | 6 | 3 | 3 | 3 | 3 | 3 | 0 | 0 | 0 | -- | 2-1 | 3.07 | 1.18 |
| 1987-05-04 | Charles Hudson | R | 28 | W 6-1 | @ CHA | 5 | 110 | W | 9.0 | 8 | 1 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | -- | 4-0 | 2.09 | 1.02 |
| 1987-05-05 | Joe Niekro | R | 42 | L 0-2 | @ CHA | 3 | 475 | L | 8.0 | 2 | 2 | 2 | 0 | 3 | 5 | 0 | 0 | 0 | -- | 1-2 | 3.50 | 1.11 |
| 1987-05-06 | Rick Rhoden | R | 34 | W 4-1 | @ CHA | 6 | 310 | W | 9.0 | 2 | 1 | 1 | 0 | 3 | 6 | 0 | 0 | 0 | -- | 3-3 | 3.79 | 1.26 |
| 1987-05-08 | Tommy John | L | 44 | L 11-7 | vs MIN | 5 | 630 | - | 1.2 | 6 | 4 | 4 | 0 | 0 | 1 | 0 | 0 | 0 | -- | 2-0 | 3.81 | 1.23 |
| 1987-05-09 | Dennis Rasmussen | L | 28 | W 0-2 | vs MIN | 7 | 79 | L | 9.0 | 6 | 2 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | -- | 2-2 | 2.89 | 1.09 |
| 1987-05-10 | Charles Hudson | R | 28 | L 6-1 | vs MIN | 6 | 111 | W | 9.0 | 6 | 1 | 1 | 0 | 3 | 4 | 0 | 0 | 0 | -- | 5-0 | 1.90 | 1.02 |
| 1987-05-11 | Rick Rhoden | R | 34 | L 3-2 | vs CHA | 7 | 311 | W | 7.2 | 8 | 2 | 2 | 0 | 0 | 4 | 0 | 0 | 0 | -- | 4-3 | 3.60 | 1.24 |
| 1987-05-12 | Joe Niekro | R | 43 | L 5-4 | vs CHA | 4 | 476 | - | 7.0 | 6 | 2 | 2 | 0 | 1 | 4 | 0 | 0 | 0 | -- | 1-2 | 3.24 | 1.08 |
| 1987-05-13 | Tommy John | L | 44 | W 6-8 | vs TEX | 6 | 631 | L | 5.1 | 8 | 5 | 5 | 1 | 1 | 1 | 0 | 0 | 0 | -- | 2-1 | 4.65 | 1.32 |
| 1987-05-14 | Dennis Rasmussen | L | 28 | L 9-1 | vs TEX | 8 | 80 | W | 7.2 | 5 | 1 | 1 | 0 | 4 | 9 | 0 | 0 | 0 | -- | 3-2 | 2.66 | 1.10 |
| 1987-05-15 | Charles Hudson | R | 28 | W 7-3 | @ SEA | 7 | 112 | W | 6.0 | 7 | 2 | 2 | 1 | 3 | 3 | 0 | 0 | 0 | -- | 6-0 | 2.02 | 1.09 |
| 1987-05-16 | Rick Rhoden | R | 34 | L 8-10 | @ SEA | 8 | 312 | - | 5.1 | 7 | 6 | 6 | 1 | 1 | 2 | 0 | 0 | 0 | -- | 4-3 | 4.24 | 1.25 |
| 1987-05-17 | Joe Niekro | R | 43 | W 8-3 | @ SEA | 5 | 477 | W | 7.2 | 5 | 3 | 3 | 0 | 6 | 8 | 0 | 0 | 0 | -- | 2-2 | 3.27 | 1.15 |
| 1987-05-18 | Tommy John | L | 44 | W 2-1 | @ OAK | 7 | 632 | W | 6.0 | 6 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | -- | 3-1 | 3.89 | 1.30 |
| 1987-05-19 | Dennis Rasmussen | L | 28 | L 2-4 | @ OAK | 9 | 81 | L | 2.1 | 4 | 3 | 3 | 2 | 4 | 2 | 0 | 0 | 0 | -- | 3-3 | 3.00 | 1.19 |
| 1987-05-20 | Charles Hudson | R | 28 | L 5-7 | @ OAK | 8 | 113 | L | 2.1 | 5 | 5 | 5 | 1 | 3 | 1 | 0 | 0 | 0 | -- | 6-1 | 2.70 | 1.18 |
| 1987-05-22 | Rick Rhoden | R | 34 | W 7-2 | @ CAL | 9 | 313 | W | 6.2 | 6 | 2 | 2 | 0 | 3 | 7 | 0 | 0 | 0 | -- | 5-3 | 4.11 | 1.28 |
| 1987-05-23 | Joe Niekro | R | 43 | W 3-0 | @ CAL | 6 | 478 | W | 7.2 | 5 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | -- | 3-2 | 2.63 | 1.05 |
| 1987-05-24 | Dennis Rasmussen | L | 28 | W 10-8 | @ CAL | 10 | 82 | - | 5.1 | 5 | 5 | 5 | 2 | 3 | 3 | 0 | 0 | 0 | -- | 3-3 | 3.44 | 1.22 |
| 1987-05-25 | Tommy John | L | 44 | W 6-3 | @ CAL | 8 | 633 | W | 6.1 | 8 | 3 | 2 | 0 | 0 | 4 | 0 | 0 | 0 | -- | 4-1 | 3.68 | 1.27 |
| 1987-05-27 | Charles Hudson | R | 28 | W 5-6 | vs SEA | 9 | 114 | - | 4.0 | 8 | 4 | 4 | 0 | 0 | 2 | 0 | 0 | 0 | -- | 6-1 | 3.09 | 1.23 |
| 1987-05-28 | Rick Rhoden | R | 34 | L 5-2 | vs SEA | 10 | 314 | W | 8.0 | 10 | 2 | 2 | 1 | 1 | 4 | 0 | 0 | 0 | -- | 6-3 | 3.88 | 1.29 |
| 1987-05-29 | Dennis Rasmussen | L | 28 | W 5-13 | vs OAK | 11 | 83 | L | 1.2 | 6 | 4 | 4 | 1 | 1 | 2 | 0 | 0 | 0 | -- | 3-4 | 3.86 | 1.29 |
| 1987-05-30 | Joe Niekro | R | 43 | W 3-4 | vs OAK | 7 | 479 | L | 5.2 | 7 | 4 | 4 | 2 | 2 | 2 | 0 | 0 | 0 | -- | 3-3 | 3.13 | 1.13 |
| 1987-05-31 | Tommy John | L | 44 | L 9-5 | vs OAK | 9 | 634 | W | 6.0 | 5 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | -- | 5-1 | 3.60 | 1.24 |
| 1987-06-01 | Charles Hudson | R | 28 | W 2-9 | vs CAL | 10 | 115 | L | 6.1 | 7 | 6 | 5 | 1 | 3 | 6 | 0 | 0 | 0 | -- | 6-2 | 3.42 | 1.25 |
| 1987-06-02 | Rick Rhoden | R | 34 | L 3-2 | vs CAL | 11 | 315 | - | 7.2 | 5 | 2 | 2 | 2 | 3 | 4 | 0 | 0 | 0 | -- | 6-3 | 3.70 | 1.26 |
| 1987-06-03 | Dennis Rasmussen | L | 28 | L 9-3 | vs CAL | 12 | 84 | - | 2.0 | 2 | 3 | 3 | 1 | 4 | 4 | 0 | 0 | 0 | -- | 3-4 | 4.13 | 1.33 |
| 1987-06-04 | Joe Niekro | R | 43 | L 3-9 | @ MIL | 8 | 480 | L | 4.1 | 6 | 7 | 4 | 2 | 1 | 2 | 0 | 0 | 0 | -- | 3-4 | 3.53 | 1.16 |
| 1987-06-05 | Tommy John | L | 44 | W 13-1 | @ MIL | 10 | 635 | W | 7.0 | 6 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | -- | 6-1 | 3.32 | 1.19 |
| 1987-06-06 | Charles Hudson | R | 28 | L 6-7 | @ MIL | 11 | 116 | - | 4.0 | 6 | 4 | 4 | 1 | 3 | 3 | 0 | 0 | 0 | -- | 6-2 | 3.72 | 1.31 |
| 1987-06-07 | Dennis Rasmussen | L | 28 | W 5-3 | @ MIL | 13 | 85 | - | 4.1 | 8 | 3 | 3 | 0 | 1 | 1 | 0 | 0 | 0 | -- | 3-4 | 4.26 | 1.38 |
| 1987-06-08 | Rick Rhoden | R | 34 | W 0-11 | vs TOR | 12 | 316 | L | 4.2 | 7 | 7 | 7 | 2 | 2 | 2 | 0 | 0 | 0 | -- | 6-4 | 4.27 | 1.29 |
| 1987-06-09 | Ron Guidry | L | 37 | W 2-7 | vs TOR | 1 | 297 | L | 4.0 | 6 | 4 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | -- | 0-2 | 4.91 | 1.45 |
| 1987-06-10 | Tommy John | L | 44 | W 1-4 | vs TOR | 11 | 636 | L | 7.2 | 6 | 3 | 2 | 1 | 4 | 3 | 0 | 0 | 0 | -- | 6-2 | 3.23 | 1.22 |
| 1987-06-12 | Dennis Rasmussen | L | 28 | L 8-3 | vs MIL | 14 | 86 | W | 7.1 | 3 | 2 | 2 | 0 | 2 | 5 | 0 | 0 | 0 | -- | 4-4 | 4.07 | 1.31 |
| 1987-06-13 | Rick Rhoden | R | 34 | L 4-1 | vs MIL | 13 | 317 | W | 7.0 | 6 | 1 | 1 | 0 | 3 | 5 | 0 | 0 | 0 | -- | 7-4 | 4.02 | 1.29 |
| 1987-06-14 | Ron Guidry | L | 37 | W 4-6 | vs MIL | 2 | 298 | - | 6.0 | 4 | 1 | 1 | 0 | 0 | 6 | 0 | 0 | 0 | -- | 0-2 | 3.71 | 1.18 |
| 1987-06-15 | Tommy John | L | 44 | L 9-2 | vs BAL | 12 | 637 | W | 5.1 | 7 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | -- | 7-2 | 3.21 | 1.23 |
| 1987-06-16 | Charles Hudson | R | 28 | L 6-5 | vs BAL | 12 | 117 | - | 2.1 | 6 | 2 | 2 | 1 | 2 | 3 | 0 | 0 | 0 | -- | 6-2 | 3.76 | 1.37 |
| 1987-06-17 | Dennis Rasmussen | L | 28 | L 4-3 | vs BAL | 15 | 87 | W | 7.0 | 3 | 2 | 2 | 2 | 1 | 3 | 0 | 0 | 0 | -- | 5-4 | 3.96 | 1.25 |
| 1987-06-18 | Rick Rhoden | R | 34 | L 6-3 | vs BAL | 14 | 318 | W | 5.0 | 3 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | -- | 8-4 | 3.80 | 1.26 |
| 1987-06-19 | Ron Guidry | L | 37 | W 10-5 | @ BOS | 3 | 299 | - | 5.0 | 5 | 1 | 1 | 0 | 2 | 4 | 0 | 0 | 0 | -- | 0-2 | 3.27 | 1.23 |
| 1987-06-20 | Tommy John | L | 44 | L 4-9 | @ BOS | 13 | 638 | L | 4.2 | 10 | 6 | 6 | 0 | 0 | 1 | 0 | 0 | 0 | -- | 7-3 | 3.77 | 1.30 |
| 1987-06-21 | Bob Tewksbury | R | 27 | L 2-4 | @ BOS | 3 | 23 | L | 7.2 | 6 | 4 | 4 | 2 | 1 | 1 | 0 | 0 | 0 | -- | 0-2 | 8.44 | 1.75 |
| 1987-06-22 | Dennis Rasmussen | L | 28 | W 7-3 | @ BAL | 16 | 88 | W | 6.1 | 5 | 3 | 3 | 2 | 2 | 2 | 0 | 0 | 0 | -- | 6-4 | 3.99 | 1.25 |
| 1987-06-23 | Rick Rhoden | R | 34 | W 2-1 | @ BAL | 15 | 319 | W | 7.0 | 3 | 1 | 1 | 1 | 1 | 3 | 0 | 0 | 0 | -- | 9-4 | 3.62 | 1.21 |
| 1987-06-24 | Ron Guidry | L | 37 | L 0-4 | @ BAL | 4 | 300 | L | 6.0 | 8 | 4 | 4 | 3 | 3 | 3 | 0 | 0 | 0 | -- | 0-3 | 3.86 | 1.36 |
| 1987-06-26 | Tommy John | L | 44 | L 12-11 | vs BOS | 14 | 639 | - | 1.1 | 6 | 8 | 8 | 1 | 2 | 0 | 0 | 0 | 0 | -- | 7-3 | 4.62 | 1.37 |
| 1987-06-27 | Bob Tewksbury | R | 27 | L 9-1 | vs BOS | 4 | 24 | W | 7.0 | 6 | 1 | 1 | 0 | 1 | 3 | 0 | 0 | 0 | -- | 1-2 | 6.26 | 1.52 |
| 1987-06-28 | Rick Rhoden | R | 34 | W 2-6 | vs BOS | 16 | 320 | L | 5.1 | 6 | 6 | 4 | 0 | 3 | 2 | 0 | 0 | 0 | -- | 9-5 | 3.79 | 1.24 |
| 1987-06-29 | Dennis Rasmussen | L | 28 | W 15-14 | @ TOR | 17 | 89 | - | 5.0 | 7 | 4 | 4 | 1 | 1 | 3 | 0 | 0 | 0 | -- | 6-4 | 4.15 | 1.26 |
| 1987-06-30 | Ron Guidry | L | 37 | W 4-0 | @ TOR | 5 | 301 | W | 7.2 | 6 | 0 | 0 | 0 | 1 | 9 | 0 | 0 | 0 | -- | 1-3 | 3.00 | 1.25 |
| 1987-07-01 | Tommy John | L | 44 | W 6-1 | @ TOR | 15 | 640 | - | 7.0 | 4 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | -- | 7-3 | 4.23 | 1.34 |
| 1987-07-03 | Bob Tewksbury | R | 27 | W 0-9 | vs TEX | 5 | 25 | L | 5.1 | 6 | 5 | 4 | 0 | 2 | 5 | 0 | 0 | 0 | -- | 1-3 | 6.43 | 1.54 |
| 1987-07-03 | Rick Rhoden | R | 34 | L 3-1 | vs TEX | 17 | 321 | W | 8.0 | 5 | 1 | 1 | 0 | 0 | 5 | 0 | 0 | 0 | -- | 10-5 | 3.60 | 1.19 |
| 1987-07-04 | Dennis Rasmussen | L | 28 | L 4-3 | vs TEX | 18 | 90 | W | 5.0 | 3 | 2 | 2 | 0 | 5 | 2 | 0 | 0 | 0 | -- | 7-4 | 4.12 | 1.28 |
| 1987-07-05 | Rich Bordi | R | 28 | W 4-10 | vs TEX | 1 | 15 | L | 3.1 | 8 | 7 | 7 | 2 | 0 | 1 | 0 | 0 | 0 | -- | 3-1 | 6.68 | 1.52 |
| 1987-07-06 | Ron Guidry | L | 37 | W 0-2 | vs MIN | 6 | 302 | L | 9.0 | 3 | 2 | 2 | 2 | 3 | 5 | 0 | 0 | 0 | -- | 1-4 | 2.80 | 1.13 |
| 1987-07-07 | Tommy John | L | 44 | L 12-7 | vs MIN | 16 | 641 | - | 6.1 | 6 | 6 | 3 | 1 | 1 | 2 | 0 | 0 | 0 | -- | 7-3 | 4.25 | 1.33 |
| 1987-07-08 | Rick Rhoden | R | 34 | L 13-4 | vs MIN | 18 | 322 | W | 5.0 | 6 | 4 | 4 | 1 | 5 | 2 | 0 | 0 | 0 | -- | 11-5 | 3.76 | 1.23 |
| 1987-07-09 | Bob Tewksbury | R | 27 | W 3-6 | vs CHA | 6 | 26 | L | 4.1 | 10 | 5 | 5 | 1 | 0 | 2 | 0 | 0 | 0 | -- | 1-4 | 6.82 | 1.64 |
| 1987-07-10 | Dennis Rasmussen | L | 28 | L 9-5 | vs CHA | 19 | 91 | W | 7.2 | 9 | 5 | 5 | 2 | 2 | 7 | 0 | 0 | 0 | -- | 8-4 | 4.23 | 1.29 |
| 1987-07-11 | Ron Guidry | L | 37 | W 2-5 | vs CHA | 7 | 303 | - | 6.2 | 7 | 2 | 2 | 2 | 3 | 14 | 0 | 0 | 0 | -- | 1-4 | 2.77 | 1.17 |
| 1987-07-12 | Tommy John | L | 44 | L 6-2 | vs CHA | 17 | 642 | W | 7.0 | 6 | 2 | 2 | 1 | 0 | 5 | 0 | 0 | 0 | -- | 8-3 | 4.13 | 1.29 |
| 1987-07-16 | Ron Guidry | L | 37 | W 12-3 | @ TEX | 8 | 304 | W | 5.2 | 7 | 2 | 2 | 0 | 4 | 4 | 0 | 0 | 0 | -- | 2-4 | 2.84 | 1.26 |
| 1987-07-17 | Rick Rhoden | R | 34 | W 8-4 | @ TEX | 19 | 323 | W | 6.1 | 7 | 2 | 1 | 0 | 3 | 4 | 0 | 0 | 0 | -- | 12-5 | 3.59 | 1.26 |
| 1987-07-18 | Dennis Rasmussen | L | 28 | L 2-7 | @ TEX | 20 | 92 | - | 2.1 | 4 | 2 | 2 | 0 | 2 | 2 | 0 | 0 | 0 | -- | 8-4 | 4.31 | 1.32 |
| 1987-07-19 | Steve Trout | L | 30 | L 3-20 | @ TEX | 12 | 212 | L | 5.0 | 9 | 5 | 5 | 1 | 1 | 1 | 0 | 0 | 0 | -- | 6-4 | 3.38 | 1.36 |
| 1987-07-20 | Tommy John | L | 44 | W 7-1 | @ MIN | 18 | 643 | W | 9.0 | 7 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | -- | 9-3 | 3.86 | 1.26 |
| 1987-07-21 | Ron Guidry | L | 37 | L 1-2 | @ MIN | 9 | 305 | - | 8.0 | 6 | 1 | 1 | 1 | 0 | 4 | 0 | 0 | 0 | -- | 2-4 | 2.63 | 1.20 |
| 1987-07-22 | Rick Rhoden | R | 34 | L 1-3 | @ MIN | 20 | 324 | L | 6.1 | 9 | 3 | 3 | 2 | 4 | 5 | 4 | 4 | 0 | 0% | 12-6 | 3.60 | 1.29 |
| 1987-07-24 | Steve Trout | L | 30 | L 2-5 | @ CHA | 13 | 213 | L | 6.0 | 5 | 5 | 5 | 2 | 3 | 3 | 0 | 0 | 0 | -- | 6-5 | 3.66 | 1.36 |
| 1987-07-25 | Tommy John | L | 44 | L 2-3 | @ CHA | 19 | 644 | - | 5.1 | 7 | 2 | 2 | 0 | 2 | 5 | 0 | 0 | 0 | -- | 9-3 | 3.85 | 1.28 |
| 1987-07-26 | Ron Guidry | L | 37 | W 5-2 | @ CHA | 10 | 306 | W | 7.1 | 7 | 2 | 2 | 1 | 1 | 4 | 0 | 0 | 0 | -- | 3-4 | 2.59 | 1.18 |
| 1987-07-28 | Rick Rhoden | R | 34 | L 2-1 | vs KCA | 21 | 325 | W | 9.0 | 8 | 1 | 1 | 0 | 2 | 3 | 0 | 0 | 0 | -- | 13-6 | 3.43 | 1.28 |
| 1987-07-29 | Steve Trout | L | 30 | L 4-0 | vs KCA | 14 | 214 | - | 6.0 | 3 | 0 | 0 | 0 | 3 | 6 | 0 | 0 | 0 | -- | 6-5 | 3.42 | 1.34 |
| 1987-07-30 | Tommy John | L | 44 | L 6-3 | vs KCA | 20 | 645 | W | 6.0 | 6 | 3 | 3 | 1 | 3 | 2 | 0 | 0 | 0 | -- | 10-3 | 3.88 | 1.29 |
| 1987-07-31 | Ron Guidry | L | 37 | L 6-5 | vs DET | 11 | 307 | - | 5.2 | 7 | 2 | 2 | 1 | 1 | 4 | 0 | 0 | 0 | -- | 3-4 | 2.65 | 1.21 |
| 1987-08-01 | Dennis Rasmussen | L | 28 | W 5-10 | vs DET | 21 | 93 | L | 4.1 | 7 | 4 | 4 | 0 | 3 | 2 | 0 | 0 | 0 | -- | 8-5 | 4.46 | 1.36 |
| 1987-08-02 | Rick Rhoden | R | 34 | L 8-5 | vs DET | 22 | 326 | W | 8.0 | 12 | 5 | 5 | 3 | 2 | 4 | 0 | 0 | 0 | -- | 14-6 | 3.55 | 1.31 |
| 1987-08-03 | Steve Trout | L | 30 | L 0-2 | @ CLE | 15 | 215 | L | 3.2 | 3 | 2 | 1 | 0 | 5 | 3 | 0 | 0 | 0 | -- | 6-6 | 3.38 | 1.36 |
| 1987-08-04 | Tommy John | L | 44 | L 3-15 | @ CLE | 21 | 646 | L | 2.1 | 6 | 7 | 5 | 0 | 3 | 0 | 0 | 0 | 0 | -- | 10-4 | 4.16 | 1.34 |
| 1987-08-05 | Brad Arnsberg | R | 24 | W 5-2 | @ CLE | 1 | 2 | W | 6.0 | 7 | 0 | 0 | 0 | 4 | 2 | 0 | 0 | 0 | -- | 1-0 | 1.50 | 2.00 |
| 1987-08-06 | Ron Guidry | L | 37 | L 5-12 | @ DET | 12 | 308 | L | 2.1 | 6 | 7 | 7 | 0 | 3 | 3 | 0 | 0 | 0 | -- | 3-5 | 3.33 | 1.27 |
| 1987-08-07 | Rick Rhoden | R | 34 | L 0-8 | @ DET | 23 | 327 | L | 5.1 | 10 | 8 | 7 | 2 | 1 | 3 | 0 | 0 | 0 | -- | 14-7 | 3.85 | 1.34 |
| 1987-08-08 | Tommy John | L | 44 | W 7-0 | @ DET | 22 | 647 | W | 9.0 | 2 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | -- | 11-4 | 3.87 | 1.27 |
| 1987-08-09 | Dennis Rasmussen | L | 28 | L 4-15 | @ DET | 22 | 94 | L | 3.0 | 8 | 8 | 8 | 2 | 1 | 3 | 0 | 0 | 0 | -- | 8-6 | 4.96 | 1.38 |
| 1987-08-10 | Brad Arnsberg | R | 24 | L 1-10 | @ KCA | 2 | 3 | L | 6.0 | 9 | 7 | 7 | 3 | 6 | 4 | 0 | 0 | 0 | -- | 1-1 | 6.00 | 2.25 |
| 1987-08-11 | Ron Guidry | L | 37 | L 5-8 | @ KCA | 13 | 309 | L | 7.0 | 8 | 7 | 7 | 1 | 4 | 7 | 0 | 0 | 0 | -- | 3-6 | 3.78 | 1.31 |
| 1987-08-12 | Rick Rhoden | R | 34 | L 1-2 | @ KCA | 24 | 328 | L | 8.0 | 11 | 2 | 2 | 1 | 2 | 7 | 0 | 0 | 0 | -- | 14-8 | 3.77 | 1.35 |
| 1987-08-14 | Tommy John | L | 44 | W 5-6 | vs CLE | 23 | 648 | - | 3.1 | 9 | 4 | 4 | 0 | 2 | 2 | 0 | 0 | 0 | -- | 11-4 | 4.05 | 1.32 |
| 1987-08-15 | Dennis Rasmussen | L | 28 | L 11-2 | vs CLE | 23 | 95 | W | 6.1 | 8 | 2 | 2 | 0 | 4 | 4 | 0 | 0 | 0 | -- | 9-6 | 4.84 | 1.40 |
| 1987-08-16 | Ron Guidry | L | 37 | W 0-1 | vs CLE | 14 | 310 | L | 8.0 | 8 | 1 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | -- | 3-7 | 3.47 | 1.30 |
| 1987-08-18 | Rick Rhoden | R | 34 | W 4-3 | @ SEA | 25 | 329 | - | 5.2 | 7 | 2 | 2 | 0 | 5 | 0 | 0 | 0 | 0 | -- | 14-8 | 3.74 | 1.37 |
| 1987-08-19 | Tommy John | L | 44 | W 8-0 | @ SEA | 24 | 649 | - | 1.0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | -- | 11-4 | 4.02 | 1.33 |
| 1987-08-20 | Dennis Rasmussen | L | 28 | L 3-4 | @ SEA | 24 | 96 | - | 5.1 | 5 | 2 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | -- | 9-6 | 4.79 | 1.40 |
| 1987-08-21 | Ron Guidry | L | 37 | L 4-6 | @ OAK | 15 | 311 | L | 8.0 | 7 | 6 | 6 | 1 | 3 | 7 | 0 | 0 | 0 | -- | 3-8 | 3.72 | 1.30 |
| 1987-08-22 | Steve Trout | L | 30 | L 0-6 | @ OAK | 16 | 216 | L | 5.0 | 8 | 5 | 5 | 0 | 2 | 4 | 0 | 0 | 0 | -- | 6-7 | 4.01 | 1.44 |
| 1987-08-23 | Rick Rhoden | R | 34 | W 4-0 | @ OAK | 26 | 330 | W | 5.0 | 1 | 0 | 0 | 0 | 2 | 7 | 0 | 0 | 0 | -- | 15-8 | 3.63 | 1.35 |
| 1987-08-24 | Tommy John | L | 44 | W 3-2 | @ CAL | 25 | 650 | - | 6.1 | 6 | 2 | 2 | 1 | 1 | 3 | 0 | 0 | 0 | -- | 11-4 | 3.98 | 1.32 |
| 1987-08-25 | Dennis Rasmussen | L | 28 | L 1-5 | @ CAL | 25 | 97 | L | 7.0 | 5 | 4 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | -- | 9-7 | 4.75 | 1.37 |
| 1987-08-28 | Steve Trout | L | 30 | W 4-10 | vs SEA | 17 | 217 | - | 4.1 | 6 | 3 | 3 | 0 | 3 | 2 | 0 | 0 | 0 | -- | 6-7 | 4.11 | 1.47 |
| 1987-08-29 | Rick Rhoden | R | 34 | W 1-7 | vs SEA | 27 | 331 | L | 2.0 | 2 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | -- | 15-9 | 3.64 | 1.35 |
| 1987-08-29 | Tommy John | L | 44 | L 4-2 | vs SEA | 26 | 651 | W | 7.2 | 8 | 2 | 2 | 1 | 0 | 2 | 0 | 0 | 0 | -- | 12-4 | 3.88 | 1.30 |
| 1987-08-30 | Bill Gullickson | R | 29 | L 4-1 | vs SEA | 28 | 235 | W | 7.1 | 5 | 1 | 1 | 0 | 2 | 2 | 0 | 0 | 0 | -- | 11-11 | 4.71 | 1.27 |
| 1987-08-31 | Ron Guidry | L | 37 | L 4-1 | vs OAK | 16 | 312 | W | 7.1 | 4 | 1 | 1 | 0 | 3 | 10 | 0 | 0 | 0 | -- | 4-8 | 3.57 | 1.28 |
| 1987-09-01 | Charles Hudson | R | 28 | W 3-8 | vs OAK | 13 | 118 | L | 2.2 | 3 | 5 | 5 | 1 | 5 | 1 | 0 | 0 | 0 | -- | 9-5 | 3.90 | 1.33 |
| 1987-09-02 | Tommy John | L | 44 | L 3-2 | vs OAK | 27 | 652 | - | 6.2 | 8 | 2 | 2 | 0 | 3 | 2 | 0 | 0 | 0 | -- | 12-4 | 3.82 | 1.31 |
| 1987-09-04 | Bill Gullickson | R | 29 | L 8-4 | vs CAL | 29 | 236 | W | 5.0 | 5 | 4 | 4 | 1 | 1 | 2 | 0 | 0 | 0 | -- | 12-11 | 4.78 | 1.27 |
| 1987-09-05 | Ron Guidry | L | 37 | L 7-6 | vs CAL | 17 | 313 | W | 6.2 | 4 | 4 | 4 | 1 | 3 | 0 | 0 | 0 | 0 | -- | 5-8 | 3.66 | 1.26 |
| 1987-09-06 | Tommy John | L | 44 | W 1-3 | vs CAL | 28 | 653 | L | 3.2 | 7 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 12-5 | 3.87 | 1.33 |
| 1987-09-07 | Rick Rhoden | R | 34 | W 9-5 | @ BOS | 28 | 332 | W | 5.0 | 4 | 4 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | -- | 16-9 | 3.74 | 1.34 |
| 1987-09-08 | Bill Gullickson | R | 29 | L 6-8 | @ BOS | 30 | 237 | L | 3.0 | 4 | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | -- | 12-12 | 4.75 | 1.27 |
| 1987-09-09 | Charles Hudson | R | 28 | L 3-5 | @ BOS | 14 | 119 | L | 5.0 | 9 | 3 | 3 | 2 | 2 | 2 | 0 | 0 | 0 | -- | 9-6 | 3.96 | 1.37 |
| 1987-09-11 | Tommy John | L | 44 | L 5-6 | @ TOR | 29 | 654 | - | 6.1 | 10 | 5 | 4 | 0 | 3 | 3 | 0 | 0 | 0 | -- | 12-5 | 3.92 | 1.36 |
| 1987-09-12 | Rick Rhoden | R | 34 | L 1-13 | @ TOR | 29 | 333 | L | 4.0 | 7 | 4 | 4 | 2 | 0 | 1 | 0 | 0 | 0 | -- | 16-10 | 3.86 | 1.35 |
| 1987-09-13 | Steve Trout | L | 30 | W 8-5 | @ TOR | 18 | 218 | - | 0.1 | 3 | 3 | 3 | 0 | 2 | 0 | 0 | 0 | 0 | -- | 6-7 | 4.26 | 1.54 |
| 1987-09-14 | Bill Gullickson | R | 29 | W 4-6 | vs MIL | 31 | 238 | L | 9.0 | 6 | 6 | 5 | 2 | 1 | 11 | 0 | 0 | 0 | -- | 12-13 | 4.76 | 1.25 |
| 1987-09-15 | Al Leiter | L | 22 | L 4-3 | vs MIL | 1 | 1 | W | 6.0 | 4 | 1 | 1 | 0 | 4 | 8 | 0 | 0 | 0 | -- | 1-0 | 1.50 | 1.33 |
| 1987-09-16 | Tommy John | L | 44 | W 4-5 | vs MIL | 30 | 655 | - | 6.1 | 9 | 4 | 2 | 0 | 2 | 2 | 0 | 0 | 0 | -- | 12-5 | 3.89 | 1.37 |
| 1987-09-17 | Steve Trout | L | 30 | L 6-5 | vs TOR | 19 | 219 | - | 4.1 | 3 | 5 | 4 | 1 | 2 | 4 | 0 | 0 | 0 | -- | 6-7 | 4.42 | 1.53 |
| 1987-09-18 | Neil Allen | R | 30 | W 3-6 | vs TOR | 11 | 57 | L | 5.0 | 8 | 4 | 4 | 1 | 2 | 4 | 0 | 0 | 0 | -- | 0-8 | 5.86 | 1.77 |
| 1987-09-19 | Bill Gullickson | R | 29 | L 4-2 | vs TOR | 32 | 239 | W | 7.0 | 3 | 2 | 1 | 1 | 2 | 2 | 0 | 0 | 0 | -- | 13-13 | 4.64 | 1.23 |
| 1987-09-20 | Al Leiter | L | 22 | W 2-6 | vs TOR | 2 | 2 | L | 6.2 | 7 | 5 | 5 | 2 | 3 | 7 | 0 | 0 | 0 | -- | 1-1 | 4.15 | 1.38 |
| 1987-09-22 | Tommy John | L | 44 | L 2-7 | @ MIL | 31 | 656 | L | 3.1 | 7 | 5 | 5 | 0 | 1 | 1 | 0 | 0 | 0 | -- | 12-6 | 4.08 | 1.40 |
| 1987-09-22 | Steve Trout | L | 30 | W 10-8 | @ MIL | 20 | 220 | - | 2.1 | 0 | 2 | 2 | 0 | 4 | 0 | 0 | 0 | 0 | -- | 6-7 | 4.50 | 1.53 |
| 1987-09-23 | Bill Gullickson | R | 29 | L 7-8 | @ MIL | 33 | 240 | - | 6.1 | 7 | 5 | 5 | 1 | 1 | 5 | 0 | 0 | 0 | -- | 13-13 | 4.70 | 1.23 |
| 1987-09-25 | Al Leiter | L | 22 | W 8-4 | @ BAL | 3 | 3 | W | 6.2 | 8 | 4 | 4 | 0 | 5 | 10 | 0 | 0 | 0 | -- | 2-1 | 4.74 | 1.63 |
| 1987-09-26 | Pete Filson | L | 29 | W 2-0 | @ BAL | 1 | 26 | W | 7.0 | 5 | 0 | 0 | 0 | 4 | 4 | 0 | 0 | 0 | -- | 1-0 | 3.71 | 1.59 |
| 1987-09-27 | Tommy John | L | 44 | L 5-9 | @ BAL | 32 | 657 | - | 6.1 | 9 | 5 | 5 | 1 | 0 | 2 | 0 | 0 | 0 | -- | 12-6 | 4.17 | 1.39 |
| 1987-09-28 | Bill Gullickson | R | 29 | L 9-7 | vs BOS | 34 | 241 | - | 4.0 | 7 | 7 | 7 | 1 | 2 | 3 | 0 | 0 | 0 | -- | 13-13 | 4.91 | 1.25 |
| 1987-09-29 | Charles Hudson | R | 29 | L 6-0 | vs BOS | 15 | 120 | W | 9.0 | 4 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | -- | 11-6 | 3.58 | 1.26 |
| 1987-09-30 | Al Leiter | L | 22 | W 0-7 | vs BOS | 4 | 4 | L | 3.1 | 5 | 6 | 6 | 0 | 3 | 3 | 0 | 0 | 0 | -- | 2-2 | 6.26 | 1.70 |
| 1987-10-01 | Pete Filson | L | 29 | W 5-7 | vs BOS | 2 | 27 | - | 5.0 | 6 | 1 | 1 | 0 | 2 | 2 | 0 | 0 | 0 | -- | 1-0 | 3.27 | 1.59 |
| 1987-10-02 | Tommy John | L | 44 | L 3-1 | vs BAL | 33 | 658 | W | 9.0 | 7 | 1 | 1 | 0 | 3 | 5 | 0 | 0 | 0 | -- | 13-6 | 4.02 | 1.38 |
| 1987-10-03 | Bill Gullickson | R | 29 | L 6-2 | vs BAL | 35 | 242 | W | 6.1 | 9 | 2 | 2 | 1 | 1 | 2 | 0 | 0 | 0 | -- | 14-13 | 4.86 | 1.26 |
| 1987-10-04 | Charles Hudson | R | 29 | W 2-4 | vs BAL | 16 | 121 | L | 9.0 | 7 | 4 | 4 | 1 | 3 | 3 | 0 | 0 | 0 | -- | 11-7 | 3.60 | 1.25 |