| 1989-04-05 | OAK | 32.153 | L 11-1 | vs SEA | 1 | 329 | W | ST | 8.0 | 4 | 1 | 1 | 1 | 1 | 3 | 95 | 35 | 60 | 63% | 1-0 | 1.13 | 0.63 |
| 1989-04-10 | OAK | 32.158 | W 4-0 | @ CAL | 2 | 330 | W | ST | 8.0 | 3 | 0 | 0 | 0 | 0 | 7 | 115 | 42 | 73 | 63% | 2-0 | 0.56 | 0.50 |
| 1989-04-15 | OAK | 32.163 | L 4-7 | @ CHA | 3 | 331 | L | ST | 6.1 | 6 | 7 | 2 | 1 | 7 | 2 | 125 | 55 | 70 | 56% | 2-1 | 1.23 | 0.95 |
| 1989-04-21 | OAK | 32.169 | L 10-6 | vs CAL | 4 | 332 | W | ST | 5.2 | 7 | 4 | 4 | 0 | 4 | 9 | 119 | 47 | 72 | 61% | 3-1 | 2.25 | 1.14 |
| 1989-04-26 | OAK | 32.174 | W 1-2 | vs BAL | 5 | 333 | L | ST | 7.0 | 3 | 2 | 2 | 0 | 3 | 3 | 102 | 39 | 63 | 62% | 3-2 | 2.31 | 1.09 |
| 1989-05-02 | OAK | 32.180 | W 8-5 | @ TOR | 6 | 334 | - | ST | 6.0 | 6 | 4 | 4 | 1 | 2 | 6 | 103 | 43 | 60 | 58% | 3-2 | 2.85 | 1.12 |
| 1989-05-07 | OAK | 32.185 | W 5-4 | @ DET | 7 | 335 | W | ST | 6.0 | 6 | 3 | 3 | 1 | 4 | 4 | 118 | 51 | 67 | 57% | 4-2 | 3.06 | 1.19 |
| 1989-05-13 | OAK | 32.191 | L 4-3 | vs MIL | 8 | 336 | W | ST | 8.1 | 6 | 2 | 2 | 1 | 1 | 4 | 119 | 39 | 80 | 67% | 5-2 | 2.95 | 1.15 |
| 1989-05-18 | OAK | 32.196 | L 6-2 | vs NYA | 9 | 337 | W | ST | 5.0 | 6 | 2 | 2 | 1 | 4 | 5 | 109 | 40 | 69 | 63% | 6-2 | 3.00 | 1.22 |
| 1989-05-23 | OAK | 32.201 | L 1-9 | @ MIL | 10 | 338 | L | ST | 5.1 | 6 | 4 | 4 | 0 | 5 | 4 | 123 | 57 | 66 | 54% | 6-3 | 3.27 | 1.27 |
| 1989-05-29 | OAK | 32.207 | L 2-3 | @ BOS | 11 | 339 | L | ST | 9.1 | 6 | 3 | 3 | 1 | 4 | 2 | 142 | 58 | 84 | 59% | 6-4 | 3.24 | 1.25 |
| 1989-06-03 | OAK | 32.212 | L 7-0 | vs CLE | 12 | 340 | W | ST | 8.0 | 7 | 0 | 0 | 0 | 0 | 6 | 105 | 26 | 79 | 75% | 7-4 | 2.93 | 1.22 |
| 1989-06-07 | OAK | 32.216 | L 3-2 | vs MIN | 13 | 341 | W | ST | 6.1 | 5 | 1 | 1 | 0 | 2 | 2 | 82 | 31 | 51 | 62% | 8-4 | 2.83 | 1.21 |
| 1989-06-12 | OAK | 32.221 | L 1-2 | @ KCA | 14 | 342 | - | ST | 3.2 | 3 | 1 | 1 | 1 | 1 | 2 | 59 | 20 | 39 | 66% | 8-4 | 2.81 | 1.20 |
| 1989-06-30 | OAK | 32.239 | W 5-0 | @ CLE | 15 | 343 | W | ST | 5.0 | 7 | 0 | 0 | 0 | 4 | 3 | 81 | 33 | 48 | 59% | 9-4 | 2.66 | 1.26 |
| 1989-07-05 | OAK | 32.244 | W 9-12 | vs KCA | 16 | 344 | - | ST | 3.1 | 8 | 6 | 6 | 0 | 2 | 0 | 77 | 30 | 47 | 61% | 9-4 | 3.12 | 1.32 |
| 1989-07-09 | OAK | 32.248 | L 7-1 | vs TEX | 17 | 345 | W | ST | 6.1 | 6 | 1 | 0 | 0 | 0 | 5 | 102 | 37 | 65 | 64% | 10-4 | 2.92 | 1.29 |
| 1989-07-14 | OAK | 32.253 | L 1-4 | @ TOR | 18 | 346 | L | ST | 7.0 | 8 | 4 | 4 | 1 | 5 | 5 | 124 | 58 | 66 | 53% | 10-5 | 3.05 | 1.32 |
| 1989-07-22 | OAK | 32.261 | L 3-1 | vs BAL | 19 | 347 | W | ST | 7.0 | 5 | 1 | 1 | 0 | 2 | 5 | 109 | 35 | 74 | 68% | 11-5 | 2.95 | 1.30 |
| 1989-07-28 | OAK | 32.267 | L 8-7 | vs SEA | 20 | 348 | - | ST | 7.0 | 4 | 3 | 2 | 0 | 2 | 5 | 112 | 34 | 78 | 70% | 11-5 | 2.93 | 1.28 |
| 1989-08-03 | OAK | 32.273 | W 4-6 | vs CHA | 21 | 349 | L | ST | 6.2 | 8 | 6 | 4 | 0 | 3 | 9 | 107 | 42 | 65 | 61% | 11-6 | 3.07 | 1.30 |
| 1989-08-07 | OAK | 32.277 | L 1-5 | @ SEA | 22 | 350 | L | ST | 7.0 | 11 | 5 | 4 | 1 | 3 | 4 | 124 | 49 | 75 | 60% | 11-7 | 3.17 | 1.34 |
| 1989-08-12 | OAK | 32.282 | W 8-3 | @ CAL | 23 | 351 | W | ST | 5.0 | 5 | 3 | 3 | 0 | 4 | 4 | 93 | 40 | 53 | 57% | 12-7 | 3.24 | 1.35 |
| 1989-08-17 | OAK | 32.287 | L 1-0 | vs CLE | 24 | 352 | W | ST | 8.0 | 6 | 0 | 0 | 0 | 1 | 6 | 106 | 32 | 74 | 70% | 13-7 | 3.08 | 1.33 |
| 1989-08-22 | OAK | 32.292 | W 2-0 | @ TEX | 25 | 353 | W | ST | 8.0 | 5 | 0 | 0 | 0 | 1 | 9 | 105 | 29 | 76 | 72% | 14-7 | 2.93 | 1.30 |
| 1989-08-27 | OAK | 32.297 | W 6-0 | @ KCA | 26 | 354 | W | ST | 8.0 | 6 | 0 | 0 | 0 | 1 | 3 | 83 | 25 | 58 | 70% | 15-7 | 2.79 | 1.28 |
| 1989-09-01 | OAK | 32.302 | L 5-6 | @ MIL | 27 | 355 | - | ST | 6.0 | 8 | 4 | 3 | 1 | 2 | 2 | 84 | 32 | 52 | 62% | 15-7 | 2.85 | 1.29 |
| 1989-09-06 | OAK | 32.307 | L 7-5 | vs BOS | 28 | 356 | W | ST | 5.0 | 5 | 2 | 1 | 0 | 2 | 4 | 81 | 29 | 52 | 64% | 16-7 | 2.82 | 1.30 |
| 1989-09-12 | OAK | 32.313 | W 6-7 | vs MIL | 29 | 357 | - | ST | 3.2 | 7 | 5 | 5 | 1 | 2 | 3 | 66 | 23 | 43 | 65% | 16-7 | 3.00 | 1.32 |
| 1989-09-17 | OAK | 32.318 | L 6-7 | @ BOS | 30 | 358 | L | ST | 4.0 | 4 | 5 | 5 | 0 | 5 | 3 | 78 | 38 | 40 | 51% | 16-8 | 3.17 | 1.34 |
| 1989-09-21 | OAK | 32.322 | W 2-1 | @ MIN | 31 | 359 | W | ST | 7.2 | 6 | 1 | 1 | 0 | 1 | 1 | 94 | 30 | 64 | 68% | 17-8 | 3.09 | 1.32 |
| 1989-09-25 | OAK | 32.326 | W 2-3 | vs TEX | 32 | 360 | - | ST | 7.0 | 5 | 1 | 1 | 0 | 0 | 5 | 94 | 32 | 62 | 66% | 17-8 | 3.03 | 1.30 |
| 1989-09-30 | OAK | 32.331 | W 1-6 | vs KCA | 33 | 361 | - | ST | 5.0 | 3 | 1 | 1 | 1 | 0 | 2 | 54 | 17 | 37 | 69% | 17-8 | 3.00 | 1.28 |