| 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 | Teddy Higuera | L | 28 | L 5-1 | vs BOS | 1 | 65 | W | 7.0 | 6 | 0 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | -- | 1-0 | 0.00 | 1.14 |
| 1987-04-08 | Bill Wegman | R | 24 | L 3-2 | vs BOS | 1 | 36 | - | 5.0 | 4 | 2 | 2 | 0 | 2 | 1 | 0 | 0 | 0 | -- | 0-0 | 3.60 | 1.20 |
| 1987-04-09 | Mike Birkbeck | R | 26 | L 12-11 | vs BOS | 1 | 5 | - | 1.1 | 6 | 4 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | -- | 0-0 | 36.00 | 7.00 |
| 1987-04-10 | Juan Nieves | L | 22 | W 11-8 | @ TEX | 1 | 34 | W | 5.1 | 8 | 6 | 6 | 1 | 5 | 1 | 0 | 0 | 0 | -- | 1-0 | 10.80 | 2.60 |
| 1987-04-11 | Teddy Higuera | L | 28 | W 8-6 | @ TEX | 2 | 66 | W | 7.0 | 12 | 5 | 5 | 1 | 1 | 7 | 0 | 0 | 0 | -- | 2-0 | 3.21 | 1.50 |
| 1987-04-12 | Bill Wegman | R | 24 | W 7-5 | @ TEX | 2 | 37 | - | 7.0 | 5 | 2 | 2 | 1 | 1 | 6 | 0 | 0 | 0 | -- | 0-0 | 3.00 | 1.00 |
| 1987-04-13 | Mike Birkbeck | R | 26 | W 6-3 | @ BAL | 2 | 6 | - | 5.0 | 6 | 1 | 1 | 0 | 1 | 3 | 0 | 0 | 0 | -- | 0-0 | 7.50 | 2.33 |
| 1987-04-14 | Mark Ciardi | R | 26 | W 7-4 | @ BAL | 1 | 1 | W | 5.0 | 5 | 3 | 3 | 1 | 4 | 2 | 0 | 0 | 0 | -- | 1-0 | 8.00 | 1.56 |
| 1987-04-15 | Juan Nieves | L | 22 | W 7-0 | @ BAL | 2 | 35 | W | 9.0 | 0 | 0 | 0 | 0 | 5 | 7 | 0 | 0 | 0 | -- | 2-0 | 3.86 | 1.29 |
| 1987-04-17 | Teddy Higuera | L | 28 | L 10-2 | vs TEX | 3 | 67 | W | 9.0 | 5 | 2 | 2 | 2 | 2 | 12 | 0 | 0 | 0 | -- | 3-0 | 2.74 | 1.22 |
| 1987-04-18 | Bill Wegman | R | 24 | L 4-3 | vs TEX | 3 | 38 | W | 7.2 | 8 | 3 | 3 | 1 | 2 | 3 | 0 | 0 | 0 | -- | 1-0 | 3.15 | 1.10 |
| 1987-04-19 | Mike Birkbeck | R | 26 | L 6-4 | vs TEX | 3 | 7 | - | 6.2 | 10 | 4 | 4 | 1 | 0 | 4 | 0 | 0 | 0 | -- | 0-0 | 6.23 | 1.85 |
| 1987-04-20 | Juan Nieves | L | 22 | W 5-4 | @ CHA | 3 | 36 | - | 4.2 | 8 | 4 | 3 | 0 | 2 | 2 | 0 | 0 | 0 | -- | 2-0 | 4.26 | 1.47 |
| 1987-04-21 | Mark Ciardi | R | 26 | L 1-7 | @ CHA | 2 | 2 | L | 2.1 | 7 | 5 | 5 | 1 | 1 | 3 | 0 | 0 | 0 | -- | 1-1 | 10.64 | 2.00 |
| 1987-04-24 | Teddy Higuera | L | 28 | L 6-4 | vs BAL | 4 | 68 | W | 9.0 | 7 | 4 | 4 | 0 | 2 | 6 | 0 | 0 | 0 | -- | 4-0 | 3.09 | 1.16 |
| 1987-04-25 | Bill Wegman | R | 24 | L 8-2 | vs BAL | 4 | 39 | W | 7.0 | 5 | 2 | 2 | 0 | 2 | 3 | 0 | 0 | 0 | -- | 2-0 | 3.00 | 1.07 |
| 1987-04-26 | Mike Birkbeck | R | 26 | L 5-3 | vs BAL | 4 | 8 | W | 5.2 | 5 | 2 | 2 | 0 | 2 | 3 | 0 | 0 | 0 | -- | 1-0 | 5.21 | 1.63 |
| 1987-04-27 | Juan Nieves | L | 22 | W 10-7 | @ CAL | 4 | 37 | - | 5.0 | 5 | 4 | 4 | 1 | 1 | 2 | 0 | 0 | 0 | -- | 2-0 | 4.88 | 1.42 |
| 1987-04-28 | Mark Ciardi | R | 26 | L 5-10 | @ CAL | 3 | 3 | - | 5.0 | 11 | 4 | 4 | 2 | 1 | 2 | 0 | 0 | 0 | -- | 1-1 | 9.56 | 2.13 |
| 1987-04-29 | Teddy Higuera | L | 28 | W 8-7 | @ OAK | 5 | 69 | - | 4.0 | 3 | 5 | 2 | 1 | 7 | 6 | 0 | 0 | 0 | -- | 4-0 | 3.25 | 1.31 |
| 1987-04-30 | Bill Wegman | R | 24 | L 1-4 | @ OAK | 5 | 40 | L | 7.1 | 8 | 4 | 3 | 1 | 4 | 2 | 0 | 0 | 0 | -- | 2-1 | 3.18 | 1.21 |
| 1987-05-01 | Mike Birkbeck | R | 26 | W 10-8 | @ SEA | 5 | 9 | - | 4.1 | 10 | 6 | 5 | 1 | 2 | 1 | 0 | 0 | 0 | -- | 1-0 | 6.26 | 1.87 |
| 1987-05-02 | Juan Nieves | L | 22 | W 6-4 | @ SEA | 5 | 38 | - | 7.0 | 6 | 4 | 4 | 0 | 1 | 4 | 0 | 0 | 0 | -- | 2-0 | 4.94 | 1.32 |
| 1987-05-03 | Teddy Higuera | L | 28 | L 3-7 | @ SEA | 6 | 70 | L | 3.0 | 7 | 6 | 5 | 0 | 2 | 3 | 0 | 0 | 0 | -- | 4-1 | 4.15 | 1.44 |
| 1987-05-05 | Bill Wegman | R | 24 | W 0-2 | vs CAL | 6 | 41 | L | 9.0 | 3 | 2 | 2 | 2 | 1 | 5 | 0 | 0 | 0 | -- | 2-2 | 2.93 | 1.05 |
| 1987-05-06 | Mike Birkbeck | R | 26 | W 0-3 | vs CAL | 6 | 10 | L | 7.0 | 4 | 1 | 1 | 1 | 2 | 5 | 0 | 0 | 0 | -- | 1-1 | 5.10 | 1.63 |
| 1987-05-08 | Teddy Higuera | L | 28 | W 3-4 | vs SEA | 7 | 71 | - | 7.1 | 7 | 2 | 2 | 0 | 2 | 9 | 0 | 0 | 0 | -- | 4-1 | 3.91 | 1.41 |
| 1987-05-09 | Juan Nieves | L | 22 | W 2-8 | vs SEA | 6 | 39 | L | 2.0 | 3 | 4 | 4 | 0 | 4 | 1 | 0 | 0 | 0 | -- | 2-1 | 5.73 | 1.45 |
| 1987-05-10 | Bill Wegman | R | 24 | W 1-5 | vs SEA | 7 | 42 | L | 8.0 | 8 | 5 | 5 | 2 | 1 | 3 | 0 | 0 | 0 | -- | 2-3 | 3.35 | 1.06 |
| 1987-05-12 | Mike Birkbeck | R | 26 | W 8-10 | vs OAK | 7 | 11 | - | 1.0 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | -- | 1-1 | 4.94 | 1.68 |
| 1987-05-13 | Teddy Higuera | L | 29 | W 2-8 | vs OAK | 8 | 72 | L | 6.2 | 6 | 5 | 5 | 2 | 3 | 8 | 0 | 0 | 0 | -- | 4-2 | 4.25 | 1.40 |
| 1987-05-15 | Juan Nieves | L | 22 | L 3-4 | @ KCA | 7 | 40 | - | 5.0 | 4 | 2 | 2 | 0 | 5 | 3 | 0 | 0 | 0 | -- | 2-1 | 5.45 | 1.50 |
| 1987-05-16 | Bill Wegman | R | 24 | L 0-13 | @ KCA | 8 | 43 | L | 5.1 | 8 | 6 | 6 | 1 | 3 | 2 | 0 | 0 | 0 | -- | 2-4 | 4.02 | 1.16 |
| 1987-05-17 | Mike Birkbeck | R | 26 | L 2-3 | @ KCA | 8 | 12 | L | 8.0 | 7 | 3 | 3 | 2 | 3 | 2 | 0 | 0 | 0 | -- | 1-2 | 4.62 | 1.59 |
| 1987-05-19 | Teddy Higuera | L | 29 | W 1-5 | vs CHA | 9 | 73 | L | 9.0 | 8 | 5 | 5 | 3 | 1 | 13 | 0 | 0 | 0 | -- | 4-3 | 4.35 | 1.34 |
| 1987-05-20 | Juan Nieves | L | 22 | L 5-1 | vs CHA | 8 | 41 | W | 8.0 | 5 | 1 | 1 | 0 | 2 | 11 | 0 | 0 | 0 | -- | 3-1 | 4.70 | 1.39 |
| 1987-05-22 | Bill Wegman | R | 24 | L 4-2 | vs CLE | 9 | 44 | W | 8.2 | 8 | 2 | 2 | 0 | 0 | 6 | 0 | 0 | 0 | -- | 3-4 | 3.74 | 1.12 |
| 1987-05-23 | Mike Birkbeck | R | 26 | W 2-6 | vs CLE | 9 | 13 | L | 5.2 | 8 | 6 | 5 | 1 | 5 | 5 | 0 | 0 | 0 | -- | 1-3 | 5.00 | 1.67 |
| 1987-05-24 | Teddy Higuera | L | 29 | W 3-5 | vs CLE | 10 | 74 | L | 9.0 | 7 | 5 | 5 | 0 | 2 | 9 | 0 | 0 | 0 | -- | 4-4 | 4.44 | 1.30 |
| 1987-05-26 | Juan Nieves | L | 22 | L 2-4 | @ MIN | 9 | 42 | L | 6.0 | 7 | 4 | 3 | 1 | 2 | 4 | 0 | 0 | 0 | -- | 3-2 | 4.67 | 1.40 |
| 1987-05-27 | Bill Wegman | R | 24 | L 2-7 | @ MIN | 10 | 45 | L | 5.0 | 8 | 6 | 6 | 1 | 2 | 3 | 0 | 0 | 0 | -- | 3-5 | 4.24 | 1.19 |
| 1987-05-28 | Mike Birkbeck | R | 26 | L 1-13 | @ MIN | 10 | 14 | L | 0.1 | 6 | 6 | 6 | 1 | 1 | 0 | 0 | 0 | 0 | -- | 1-4 | 6.20 | 1.82 |
| 1987-05-29 | Teddy Higuera | L | 29 | L 6-9 | @ CLE | 11 | 75 | L | 6.0 | 11 | 8 | 8 | 2 | 1 | 5 | 0 | 0 | 0 | -- | 4-5 | 5.03 | 1.35 |
| 1987-05-30 | Len Barker | R | 32 | W 6-5 | @ CLE | 1 | 184 | - | 3.1 | 6 | 5 | 5 | 2 | 1 | 1 | 0 | 0 | 0 | -- | 0-0 | 15.00 | 2.33 |
| 1987-05-31 | Juan Nieves | L | 22 | W 7-1 | @ CLE | 10 | 43 | W | 8.1 | 6 | 1 | 1 | 0 | 5 | 5 | 0 | 0 | 0 | -- | 4-2 | 4.20 | 1.40 |
| 1987-06-01 | Bill Wegman | R | 24 | L 3-2 | vs KCA | 11 | 46 | W | 7.1 | 7 | 2 | 2 | 0 | 1 | 5 | 0 | 0 | 0 | -- | 4-5 | 4.09 | 1.18 |
| 1987-06-02 | Chuck Crim | R | 26 | L 14-3 | vs KCA | 1 | 1 | W | 6.0 | 6 | 1 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | -- | 3-1 | 3.21 | 1.17 |
| 1987-06-03 | Len Barker | R | 32 | L 4-2 | vs KCA | 2 | 185 | W | 5.0 | 4 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | -- | 1-0 | 5.63 | 1.50 |
| 1987-06-04 | Teddy Higuera | L | 29 | L 9-3 | vs NYA | 12 | 76 | W | 8.0 | 7 | 3 | 3 | 0 | 4 | 4 | 0 | 0 | 0 | -- | 5-5 | 4.87 | 1.35 |
| 1987-06-05 | Juan Nieves | L | 22 | W 1-13 | vs NYA | 11 | 44 | L | 3.2 | 6 | 5 | 5 | 1 | 5 | 4 | 0 | 0 | 0 | -- | 4-3 | 4.64 | 1.48 |
| 1987-06-06 | Bill Wegman | R | 24 | L 7-6 | vs NYA | 12 | 47 | - | 7.1 | 5 | 4 | 4 | 1 | 2 | 3 | 0 | 0 | 0 | -- | 4-5 | 4.13 | 1.15 |
| 1987-06-07 | Chuck Crim | R | 26 | W 3-5 | vs NYA | 2 | 2 | L | 5.1 | 9 | 5 | 4 | 0 | 1 | 2 | 0 | 0 | 0 | -- | 3-2 | 3.56 | 1.23 |
| 1987-06-09 | Teddy Higuera | L | 29 | L 5-8 | @ DET | 13 | 77 | L | 5.0 | 8 | 5 | 5 | 1 | 2 | 7 | 0 | 0 | 0 | -- | 5-6 | 5.10 | 1.39 |
| 1987-06-10 | Len Barker | R | 32 | W 8-5 | @ DET | 3 | 186 | - | 0.0 | 5 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 1-0 | 10.13 | 2.13 |
| 1987-06-11 | Bill Wegman | R | 24 | W 8-5 | @ DET | 13 | 48 | W | 6.0 | 8 | 4 | 4 | 2 | 3 | 2 | 0 | 0 | 0 | -- | 5-5 | 4.25 | 1.20 |
| 1987-06-12 | Chuck Crim | R | 26 | L 3-8 | @ NYA | 3 | 3 | L | 4.1 | 4 | 3 | 3 | 1 | 4 | 3 | 0 | 0 | 0 | -- | 3-3 | 3.81 | 1.29 |
| 1987-06-13 | Juan Nieves | L | 22 | L 1-4 | @ NYA | 12 | 45 | L | 6.0 | 5 | 4 | 4 | 2 | 4 | 6 | 0 | 0 | 0 | -- | 4-4 | 4.63 | 1.46 |
| 1987-06-14 | Teddy Higuera | L | 29 | W 6-4 | @ NYA | 14 | 78 | - | 7.0 | 5 | 2 | 2 | 0 | 3 | 6 | 0 | 0 | 0 | -- | 5-6 | 4.92 | 1.37 |
| 1987-06-15 | Bill Wegman | R | 24 | W 0-5 | vs MIN | 14 | 49 | L | 9.0 | 11 | 5 | 5 | 1 | 0 | 4 | 0 | 0 | 0 | -- | 5-6 | 4.32 | 1.20 |
| 1987-06-16 | Chuck Crim | R | 26 | W 3-7 | vs MIN | 4 | 4 | L | 6.1 | 7 | 2 | 2 | 0 | 2 | 2 | 0 | 0 | 0 | -- | 3-4 | 3.72 | 1.31 |
| 1987-06-17 | John Henry Johnson | L | 31 | L 8-5 | vs MIN | 1 | 60 | - | 4.1 | 7 | 4 | 4 | 0 | 2 | 2 | 0 | 0 | 0 | -- | 0-0 | 8.14 | 1.95 |
| 1987-06-18 | Juan Nieves | L | 22 | W 6-3 | @ TOR | 13 | 46 | W | 6.1 | 6 | 2 | 2 | 1 | 2 | 7 | 0 | 0 | 0 | -- | 5-4 | 4.50 | 1.45 |
| 1987-06-19 | Teddy Higuera | L | 29 | L 6-15 | @ TOR | 15 | 79 | - | 6.0 | 10 | 6 | 6 | 2 | 1 | 2 | 0 | 0 | 0 | -- | 5-6 | 5.16 | 1.40 |
| 1987-06-20 | Bill Wegman | R | 25 | W 3-2 | @ TOR | 15 | 50 | W | 7.1 | 7 | 2 | 2 | 1 | 3 | 2 | 0 | 0 | 0 | -- | 6-6 | 4.21 | 1.21 |
| 1987-06-21 | Chuck Crim | R | 26 | L 6-7 | @ TOR | 5 | 5 | L | 4.0 | 7 | 6 | 5 | 3 | 1 | 1 | 0 | 0 | 0 | -- | 3-5 | 4.21 | 1.35 |
| 1987-06-22 | John Henry Johnson | L | 31 | L 2-5 | @ BOS | 2 | 61 | L | 2.0 | 6 | 4 | 4 | 1 | 2 | 0 | 0 | 0 | 0 | -- | 0-1 | 9.00 | 2.13 |
| 1987-06-23 | Juan Nieves | L | 22 | L 5-9 | @ BOS | 14 | 47 | - | 5.0 | 6 | 3 | 3 | 1 | 4 | 4 | 0 | 0 | 0 | -- | 5-4 | 4.55 | 1.48 |
| 1987-06-24 | Teddy Higuera | L | 29 | L 7-8 | @ BOS | 16 | 80 | L | 4.0 | 8 | 5 | 5 | 1 | 3 | 3 | 0 | 0 | 0 | -- | 5-7 | 5.38 | 1.45 |
| 1987-06-26 | Bill Wegman | R | 25 | L 10-5 | vs TOR | 16 | 51 | - | 6.0 | 10 | 4 | 3 | 1 | 2 | 1 | 0 | 0 | 0 | -- | 6-7 | 4.34 | 1.28 |
| 1987-06-27 | Juan Nieves | L | 22 | W 1-8 | vs TOR | 15 | 48 | L | 6.1 | 7 | 5 | 5 | 1 | 6 | 7 | 0 | 0 | 0 | -- | 5-5 | 4.75 | 1.53 |
| 1987-06-28 | Teddy Higuera | L | 29 | L 11-5 | vs TOR | 17 | 81 | W | 7.0 | 9 | 4 | 4 | 1 | 1 | 13 | 0 | 0 | 0 | -- | 6-7 | 5.37 | 1.45 |
| 1987-06-29 | Chris Bosio | R | 24 | W 1-11 | vs DET | 1 | 5 | L | 2.1 | 4 | 5 | 5 | 0 | 3 | 1 | 0 | 0 | 0 | -- | 3-2 | 5.94 | 1.54 |
| 1987-06-30 | Mark Clear | R | 31 | W 5-8 | vs DET | 1 | 1 | L | 3.1 | 7 | 5 | 5 | 1 | 3 | 2 | 0 | 0 | 0 | -- | 5-3 | 5.44 | 1.70 |
| 1987-07-01 | Bill Wegman | R | 25 | L 13-2 | vs DET | 17 | 52 | W | 9.0 | 8 | 2 | 2 | 1 | 1 | 7 | 0 | 0 | 0 | -- | 7-7 | 4.17 | 1.26 |
| 1987-07-02 | Juan Nieves | L | 22 | L 7-9 | @ CAL | 16 | 49 | - | 6.0 | 6 | 6 | 6 | 1 | 4 | 4 | 0 | 0 | 0 | -- | 5-5 | 5.02 | 1.54 |
| 1987-07-03 | Teddy Higuera | L | 29 | W 6-4 | @ CAL | 18 | 82 | W | 9.0 | 8 | 4 | 3 | 1 | 3 | 5 | 0 | 0 | 0 | -- | 7-7 | 5.20 | 1.43 |
| 1987-07-04 | Chris Bosio | R | 24 | W 2-1 | @ CAL | 2 | 6 | W | 8.0 | 4 | 1 | 1 | 0 | 0 | 7 | 0 | 0 | 0 | -- | 4-2 | 5.28 | 1.40 |
| 1987-07-05 | Mark Knudson | R | 27 | L 3-4 | @ CAL | 1 | 11 | - | 8.0 | 6 | 3 | 3 | 2 | 0 | 5 | 0 | 0 | 0 | -- | 0-0 | 3.38 | 0.75 |
| 1987-07-06 | Bill Wegman | R | 25 | L 2-3 | @ SEA | 18 | 53 | L | 8.0 | 9 | 3 | 3 | 1 | 0 | 2 | 0 | 0 | 0 | -- | 7-8 | 4.12 | 1.25 |
| 1987-07-07 | Juan Nieves | L | 22 | L 5-9 | @ SEA | 17 | 50 | L | 0.1 | 5 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | -- | 5-6 | 5.34 | 1.57 |
| 1987-07-08 | Teddy Higuera | L | 29 | L 2-5 | @ SEA | 19 | 83 | - | 9.0 | 6 | 2 | 2 | 1 | 4 | 7 | 0 | 0 | 0 | -- | 7-7 | 4.98 | 1.41 |
| 1987-07-09 | Chris Bosio | R | 24 | W 8-3 | @ OAK | 3 | 7 | W | 7.0 | 7 | 2 | 2 | 0 | 2 | 10 | 0 | 0 | 0 | -- | 5-2 | 4.98 | 1.38 |
| 1987-07-10 | Mark Knudson | R | 27 | L 3-7 | @ OAK | 2 | 12 | L | 5.0 | 6 | 4 | 4 | 1 | 3 | 4 | 0 | 0 | 0 | -- | 0-1 | 4.85 | 1.15 |
| 1987-07-11 | Bill Wegman | R | 25 | L 5-6 | @ OAK | 19 | 54 | - | 6.2 | 8 | 3 | 3 | 2 | 0 | 5 | 0 | 0 | 0 | -- | 7-8 | 4.14 | 1.26 |
| 1987-07-12 | Juan Nieves | L | 23 | W 4-3 | @ OAK | 18 | 51 | W | 7.0 | 4 | 3 | 3 | 1 | 4 | 7 | 0 | 0 | 0 | -- | 6-6 | 5.24 | 1.54 |
| 1987-07-16 | Teddy Higuera | L | 29 | L 6-4 | vs CAL | 20 | 84 | W | 6.1 | 7 | 4 | 3 | 0 | 2 | 5 | 0 | 0 | 0 | -- | 8-7 | 4.96 | 1.41 |
| 1987-07-17 | Bill Wegman | R | 25 | L 12-2 | vs CAL | 20 | 55 | W | 7.0 | 5 | 2 | 2 | 0 | 1 | 4 | 0 | 0 | 0 | -- | 8-8 | 4.06 | 1.24 |
| 1987-07-18 | Chris Bosio | R | 24 | W 6-12 | vs CAL | 4 | 8 | - | 5.0 | 7 | 5 | 4 | 0 | 0 | 6 | 0 | 0 | 0 | -- | 5-2 | 5.14 | 1.39 |
| 1987-07-19 | Juan Nieves | L | 23 | W 5-8 | vs CAL | 19 | 52 | - | 7.0 | 7 | 5 | 5 | 0 | 4 | 5 | 0 | 0 | 0 | -- | 6-6 | 5.32 | 1.55 |
| 1987-07-20 | Mark Knudson | R | 27 | L 13-11 | vs SEA | 3 | 13 | - | 4.1 | 10 | 8 | 6 | 1 | 2 | 3 | 0 | 0 | 0 | -- | 0-1 | 6.88 | 1.59 |
| 1987-07-21 | Teddy Higuera | L | 29 | L 6-4 | vs SEA | 21 | 85 | W | 9.0 | 13 | 4 | 2 | 0 | 0 | 8 | 0 | 0 | 0 | -- | 9-7 | 4.78 | 1.41 |
| 1987-07-22 | Bill Wegman | R | 25 | W 1-2 | vs SEA | 21 | 56 | L | 9.0 | 8 | 2 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | -- | 8-9 | 3.94 | 1.22 |
| 1987-07-23 | Chris Bosio | R | 24 | L 12-5 | vs OAK | 5 | 9 | W | 7.1 | 10 | 5 | 5 | 2 | 1 | 9 | 0 | 0 | 0 | -- | 6-2 | 5.26 | 1.40 |
| 1987-07-24 | Juan Nieves | L | 23 | L 10-2 | vs OAK | 20 | 53 | W | 7.0 | 6 | 1 | 1 | 1 | 2 | 3 | 0 | 0 | 0 | -- | 7-6 | 5.08 | 1.52 |
| 1987-07-25 | Mark Knudson | R | 27 | W 4-13 | vs OAK | 4 | 14 | L | 3.1 | 10 | 6 | 6 | 0 | 0 | 1 | 0 | 0 | 0 | -- | 0-2 | 8.14 | 1.76 |
| 1987-07-26 | Teddy Higuera | L | 29 | L 7-4 | vs OAK | 22 | 86 | W | 7.2 | 9 | 4 | 4 | 0 | 3 | 5 | 0 | 0 | 0 | -- | 10-7 | 4.76 | 1.42 |
| 1987-07-27 | Bill Wegman | R | 25 | L 4-5 | @ TEX | 22 | 57 | - | 7.1 | 9 | 3 | 3 | 1 | 0 | 1 | 0 | 0 | 0 | -- | 8-9 | 3.91 | 1.22 |
| 1987-07-28 | Chris Bosio | R | 24 | W 9-2 | @ TEX | 6 | 10 | W | 6.0 | 5 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | -- | 7-2 | 4.99 | 1.39 |
| 1987-07-29 | Juan Nieves | L | 23 | W 9-8 | @ TEX | 21 | 54 | - | 2.1 | 8 | 6 | 6 | 0 | 0 | 1 | 0 | 0 | 0 | -- | 7-6 | 5.45 | 1.56 |
| 1987-07-30 | Mark Knudson | R | 27 | L 6-1 | vs CHA | 5 | 15 | W | 6.1 | 8 | 1 | 1 | 0 | 1 | 3 | 0 | 0 | 0 | -- | 1-2 | 6.67 | 1.70 |
| 1987-07-31 | Teddy Higuera | L | 29 | W 6-8 | vs CHA | 23 | 87 | L | 4.1 | 8 | 5 | 5 | 0 | 1 | 6 | 0 | 0 | 0 | -- | 10-8 | 4.92 | 1.44 |
| 1987-08-01 | Bill Wegman | R | 25 | W 2-3 | vs CHA | 23 | 58 | L | 9.0 | 6 | 3 | 3 | 1 | 0 | 7 | 0 | 0 | 0 | -- | 8-10 | 3.86 | 1.19 |
| 1987-08-02 | Chris Bosio | R | 24 | W 3-7 | vs CHA | 7 | 11 | L | 2.1 | 6 | 3 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | -- | 7-3 | 5.13 | 1.41 |
| 1987-08-04 | Juan Nieves | L | 23 | L 9-8 | vs BAL | 22 | 55 | - | 5.1 | 7 | 5 | 5 | 2 | 3 | 6 | 0 | 0 | 0 | -- | 7-6 | 5.59 | 1.58 |
| 1987-08-05 | Teddy Higuera | L | 29 | L 5-1 | vs BAL | 24 | 88 | W | 9.0 | 6 | 1 | 1 | 0 | 3 | 10 | 0 | 0 | 0 | -- | 11-8 | 4.71 | 1.42 |
| 1987-08-06 | Bill Wegman | R | 25 | L 11-8 | vs BAL | 24 | 59 | - | 3.1 | 9 | 6 | 5 | 1 | 2 | 1 | 0 | 0 | 0 | -- | 8-10 | 4.06 | 1.23 |
| 1987-08-07 | Mark Knudson | R | 27 | W 7-4 | @ CHA | 6 | 16 | - | 6.1 | 8 | 3 | 3 | 0 | 3 | 2 | 0 | 0 | 0 | -- | 2-2 | 6.09 | 1.71 |
| 1987-08-08 | Ray Burris | R | 37 | W 5-3 | @ CHA | 1 | 301 | W | 5.2 | 7 | 3 | 3 | 2 | 3 | 1 | 0 | 0 | 0 | -- | 1-0 | 4.00 | 1.89 |
| 1987-08-08 | Chris Bosio | R | 24 | L 6-8 | @ CHA | 8 | 12 | L | 7.0 | 12 | 8 | 7 | 1 | 1 | 2 | 0 | 0 | 0 | -- | 7-4 | 5.42 | 1.44 |
| 1987-08-09 | Juan Nieves | L | 23 | W 8-4 | @ CHA | 23 | 56 | W | 6.0 | 5 | 3 | 1 | 0 | 4 | 7 | 0 | 0 | 0 | -- | 8-6 | 5.40 | 1.58 |
| 1987-08-10 | Teddy Higuera | L | 29 | L 4-3 | vs TEX | 25 | 89 | - | 11.0 | 5 | 3 | 3 | 1 | 4 | 8 | 0 | 0 | 0 | -- | 11-8 | 4.58 | 1.38 |
| 1987-08-11 | Mark Knudson | R | 27 | W 1-7 | vs TEX | 7 | 17 | L | 6.0 | 9 | 5 | 5 | 0 | 2 | 1 | 0 | 0 | 0 | -- | 2-3 | 6.30 | 1.73 |
| 1987-08-12 | Ray Burris | R | 37 | W 3-12 | vs TEX | 2 | 302 | L | 5.0 | 9 | 6 | 6 | 0 | 0 | 1 | 0 | 0 | 0 | -- | 1-1 | 6.43 | 1.86 |
| 1987-08-13 | Chris Bosio | R | 24 | L 4-5 | @ BAL | 9 | 13 | L | 7.0 | 10 | 5 | 5 | 2 | 3 | 12 | 0 | 0 | 0 | -- | 7-5 | 5.49 | 1.47 |
| 1987-08-14 | Juan Nieves | L | 23 | W 6-2 | @ BAL | 24 | 57 | W | 6.2 | 8 | 2 | 1 | 1 | 0 | 8 | 0 | 0 | 0 | -- | 9-6 | 5.19 | 1.55 |
| 1987-08-15 | Teddy Higuera | L | 29 | L 1-2 | @ BAL | 26 | 90 | L | 8.0 | 6 | 2 | 2 | 0 | 3 | 7 | 0 | 0 | 0 | -- | 11-9 | 4.48 | 1.37 |
| 1987-08-16 | Len Barker | R | 32 | W 6-2 | @ BAL | 4 | 187 | - | 5.1 | 5 | 2 | 2 | 0 | 2 | 2 | 0 | 0 | 0 | -- | 1-0 | 7.07 | 1.71 |
| 1987-08-17 | Mark Knudson | R | 27 | W 5-3 | @ CLE | 8 | 18 | W | 9.0 | 9 | 3 | 3 | 1 | 0 | 2 | 0 | 0 | 0 | -- | 3-3 | 5.69 | 1.59 |
| 1987-08-18 | Chris Bosio | R | 24 | L 8-9 | @ CLE | 10 | 14 | - | 5.1 | 6 | 5 | 5 | 0 | 3 | 5 | 0 | 0 | 0 | -- | 7-5 | 5.66 | 1.49 |
| 1987-08-19 | Juan Nieves | L | 23 | W 13-2 | @ CLE | 25 | 58 | W | 9.0 | 9 | 2 | 1 | 0 | 3 | 6 | 0 | 0 | 0 | -- | 10-6 | 4.93 | 1.54 |
| 1987-08-20 | Teddy Higuera | L | 29 | W 14-2 | @ CLE | 27 | 91 | W | 6.0 | 3 | 2 | 2 | 0 | 2 | 4 | 0 | 0 | 0 | -- | 12-9 | 4.43 | 1.35 |
| 1987-08-21 | Len Barker | R | 32 | L 3-0 | vs KCA | 5 | 188 | W | 6.1 | 4 | 0 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | -- | 2-0 | 4.95 | 1.50 |
| 1987-08-22 | Bill Wegman | R | 25 | W 7-8 | vs KCA | 25 | 60 | - | 5.2 | 7 | 6 | 6 | 1 | 2 | 4 | 0 | 0 | 0 | -- | 8-10 | 4.22 | 1.24 |
| 1987-08-23 | Chris Bosio | R | 24 | L 10-5 | vs KCA | 11 | 15 | - | 5.2 | 9 | 5 | 5 | 2 | 1 | 8 | 0 | 0 | 0 | -- | 7-5 | 5.76 | 1.50 |
| 1987-08-25 | Juan Nieves | L | 23 | L 10-9 | vs CLE | 26 | 59 | W | 7.0 | 7 | 7 | 7 | 3 | 3 | 6 | 0 | 0 | 0 | -- | 11-6 | 5.12 | 1.54 |
| 1987-08-26 | Teddy Higuera | L | 29 | L 1-0 | vs CLE | 28 | 92 | W | 10.0 | 3 | 0 | 0 | 0 | 2 | 10 | 0 | 0 | 0 | -- | 13-9 | 4.21 | 1.31 |
| 1987-08-27 | Bill Wegman | R | 25 | L 4-3 | vs CLE | 26 | 61 | - | 3.0 | 5 | 2 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | -- | 8-10 | 4.20 | 1.25 |
| 1987-08-28 | Chris Bosio | R | 24 | L 1-0 | vs MIN | 12 | 16 | W | 9.0 | 2 | 0 | 0 | 0 | 3 | 8 | 0 | 0 | 0 | -- | 8-5 | 5.33 | 1.43 |
| 1987-08-29 | Len Barker | R | 32 | W 3-12 | vs MIN | 6 | 189 | L | 3.1 | 6 | 3 | 3 | 2 | 2 | 1 | 0 | 0 | 0 | -- | 2-1 | 5.48 | 1.65 |
| 1987-08-30 | Juan Nieves | L | 23 | W 6-10 | vs MIN | 27 | 60 | - | 4.2 | 10 | 5 | 5 | 1 | 3 | 5 | 0 | 0 | 0 | -- | 11-6 | 5.24 | 1.57 |
| 1987-09-01 | Teddy Higuera | L | 29 | W 2-0 | @ KCA | 29 | 93 | W | 9.0 | 1 | 0 | 0 | 0 | 2 | 9 | 0 | 0 | 0 | -- | 14-9 | 4.03 | 1.27 |
| 1987-09-02 | Bill Wegman | R | 25 | W 3-2 | @ KCA | 27 | 62 | W | 6.0 | 3 | 2 | 2 | 1 | 3 | 3 | 0 | 0 | 0 | -- | 9-10 | 4.16 | 1.24 |
| 1987-09-03 | Chris Bosio | R | 24 | W 8-2 | @ KCA | 13 | 17 | W | 7.0 | 4 | 2 | 2 | 1 | 1 | 7 | 0 | 0 | 0 | -- | 9-5 | 5.17 | 1.39 |
| 1987-09-04 | Len Barker | R | 32 | L 1-2 | @ MIN | 7 | 190 | - | 8.0 | 6 | 1 | 1 | 1 | 1 | 3 | 0 | 0 | 0 | -- | 2-1 | 4.35 | 1.45 |
| 1987-09-05 | Juan Nieves | L | 23 | L 1-2 | @ MIN | 28 | 61 | - | 7.2 | 7 | 1 | 1 | 0 | 3 | 7 | 0 | 0 | 0 | -- | 11-6 | 5.07 | 1.56 |
| 1987-09-06 | Teddy Higuera | L | 29 | W 6-0 | @ MIN | 30 | 94 | W | 9.0 | 2 | 0 | 0 | 0 | 3 | 7 | 0 | 0 | 0 | -- | 15-9 | 3.87 | 1.24 |
| 1987-09-07 | Bill Wegman | R | 25 | W 3-5 | vs TOR | 28 | 63 | - | 6.1 | 4 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | -- | 9-10 | 4.08 | 1.22 |
| 1987-09-08 | Chris Bosio | R | 24 | L 6-4 | vs TOR | 14 | 18 | W | 6.2 | 7 | 3 | 3 | 0 | 3 | 2 | 0 | 0 | 0 | -- | 10-5 | 5.14 | 1.40 |
| 1987-09-09 | Len Barker | R | 32 | L 6-4 | vs TOR | 8 | 191 | - | 5.2 | 6 | 4 | 4 | 0 | 0 | 4 | 0 | 0 | 0 | -- | 2-1 | 4.62 | 1.38 |
| 1987-09-10 | Juan Nieves | L | 23 | L 4-3 | vs DET | 29 | 62 | W | 5.2 | 6 | 3 | 3 | 1 | 2 | 6 | 0 | 0 | 0 | -- | 12-6 | 5.05 | 1.56 |
| 1987-09-11 | Teddy Higuera | L | 29 | L 5-2 | vs DET | 31 | 95 | W | 9.0 | 6 | 2 | 2 | 1 | 4 | 10 | 0 | 0 | 0 | -- | 16-9 | 3.80 | 1.23 |
| 1987-09-12 | Bill Wegman | R | 25 | L 11-2 | vs DET | 29 | 64 | W | 9.0 | 8 | 2 | 2 | 2 | 3 | 5 | 0 | 0 | 0 | -- | 10-10 | 3.99 | 1.22 |
| 1987-09-13 | Chris Bosio | R | 24 | W 1-5 | vs DET | 15 | 19 | L | 8.1 | 8 | 5 | 5 | 1 | 3 | 6 | 0 | 0 | 0 | -- | 10-6 | 5.13 | 1.39 |
| 1987-09-14 | Len Barker | R | 32 | W 6-4 | @ NYA | 9 | 192 | - | 4.1 | 7 | 4 | 3 | 0 | 3 | 5 | 0 | 0 | 0 | -- | 2-1 | 4.83 | 1.49 |
| 1987-09-15 | Juan Nieves | L | 23 | L 3-4 | @ NYA | 30 | 63 | L | 3.0 | 5 | 3 | 3 | 1 | 1 | 2 | 0 | 0 | 0 | -- | 12-7 | 5.12 | 1.56 |
| 1987-09-16 | Teddy Higuera | L | 29 | W 5-4 | @ NYA | 32 | 96 | W | 9.0 | 6 | 4 | 4 | 2 | 3 | 6 | 0 | 0 | 0 | -- | 17-9 | 3.80 | 1.23 |
| 1987-09-18 | Bill Wegman | R | 25 | L 6-7 | @ DET | 30 | 65 | L | 4.1 | 7 | 7 | 7 | 2 | 3 | 2 | 0 | 0 | 0 | -- | 10-11 | 4.22 | 1.25 |
| 1987-09-19 | Chris Bosio | R | 24 | L 2-5 | @ DET | 16 | 20 | L | 6.1 | 9 | 5 | 5 | 2 | 2 | 3 | 0 | 0 | 0 | -- | 10-7 | 5.23 | 1.41 |
| 1987-09-20 | Juan Nieves | L | 23 | W 11-4 | @ DET | 31 | 64 | W | 5.2 | 4 | 2 | 2 | 0 | 3 | 4 | 0 | 0 | 0 | -- | 13-7 | 5.05 | 1.55 |
| 1987-09-22 | Teddy Higuera | L | 29 | L 7-2 | vs NYA | 33 | 97 | W | 7.0 | 7 | 2 | 2 | 1 | 3 | 4 | 0 | 0 | 0 | -- | 18-9 | 3.77 | 1.23 |
| 1987-09-22 | Len Barker | R | 32 | W 8-10 | vs NYA | 10 | 193 | - | 0.0 | 3 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | -- | 2-1 | 5.27 | 1.59 |
| 1987-09-23 | Bill Wegman | R | 25 | L 8-7 | vs NYA | 31 | 66 | - | 6.1 | 5 | 4 | 4 | 1 | 3 | 1 | 0 | 0 | 0 | -- | 10-11 | 4.25 | 1.24 |
| 1987-09-24 | Chris Bosio | R | 24 | L 7-6 | vs BOS | 17 | 21 | - | 6.2 | 8 | 6 | 6 | 0 | 3 | 4 | 0 | 0 | 0 | -- | 10-7 | 5.34 | 1.41 |
| 1987-09-25 | Juan Nieves | L | 23 | W 2-9 | vs BOS | 32 | 65 | L | 7.0 | 8 | 3 | 3 | 1 | 4 | 7 | 0 | 0 | 0 | -- | 13-8 | 5.01 | 1.56 |
| 1987-09-26 | Len Barker | R | 32 | L 3-2 | vs BOS | 11 | 194 | - | 2.1 | 2 | 2 | 2 | 1 | 4 | 0 | 0 | 0 | 0 | -- | 2-1 | 5.32 | 1.61 |
| 1987-09-27 | Teddy Higuera | L | 29 | L 9-6 | vs BOS | 34 | 98 | - | 4.0 | 8 | 6 | 6 | 0 | 3 | 3 | 0 | 0 | 0 | -- | 18-9 | 3.92 | 1.26 |
| 1987-09-28 | Bill Wegman | R | 25 | W 6-4 | @ TOR | 32 | 67 | W | 6.1 | 4 | 2 | 2 | 1 | 3 | 3 | 0 | 0 | 0 | -- | 11-11 | 4.21 | 1.24 |
| 1987-09-29 | Chris Bosio | R | 24 | W 5-3 | @ TOR | 18 | 22 | W | 9.0 | 7 | 3 | 3 | 2 | 2 | 4 | 0 | 0 | 0 | -- | 11-7 | 5.21 | 1.39 |
| 1987-09-30 | Juan Nieves | L | 23 | W 5-2 | @ TOR | 33 | 66 | W | 9.0 | 5 | 2 | 2 | 1 | 3 | 10 | 0 | 0 | 0 | -- | 14-8 | 4.87 | 1.53 |
| 1987-10-02 | Teddy Higuera | L | 29 | L 2-3 | @ BOS | 35 | 99 | L | 11.1 | 6 | 3 | 3 | 1 | 3 | 10 | 0 | 0 | 0 | -- | 18-10 | 3.85 | 1.23 |
| 1987-10-03 | Bill Wegman | R | 25 | W 8-4 | @ BOS | 33 | 68 | W | 5.0 | 8 | 3 | 3 | 0 | 1 | 1 | 0 | 0 | 0 | -- | 12-11 | 4.24 | 1.25 |
| 1987-10-04 | Chris Bosio | R | 25 | L 0-4 | @ BOS | 19 | 23 | L | 6.1 | 7 | 4 | 4 | 0 | 3 | 5 | 0 | 0 | 0 | -- | 11-8 | 5.24 | 1.40 |