Not enough days in 1974 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19740428 | XXXXX | -0.27 | BAL |
| 19740512 | XXXXX | -0.36 | BAL |
| 19740526 | XXXXX | 0.19 | BAL |
| 19740609 | XXXXX | 0.65 | BAL |
| 19740623 | XXXXX | 0.41 | BAL |
| 19740707 | XXXXX | 0.44 | BAL |
| 19740721 | XXXXX | 0.44 | BAL |
| 19740807 | +106+ | 1.62 | BAL |
| 19740821 | +119+ | 1.65 | BAL |
| 19740904 | +109+ | 1.74 | BAL |
| 19740918 | +112+ | 1.87 | BAL |
| 19741002 | +111+ | 1.98 | BAL |
Grant Jackson Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | -0.46 | 7 | 6.43 | 0 | 3 | NYA |
| XXXXX | 0.34 | 4 | 0 | 0 | 4 | BAL |
| XXXXX | 0.56 | 6.7 | 0 | 0 | 6 | PIT |
| XXXXX | 0.43 | 17.7 | 2.55 | 0 | 0 | TOT |
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