| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | -0.75 | 110.0 | 3.85 | 16 | 0 | NYN |
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19780509 | XXXXX | 0.63 | NYN |
| 19780523 | XXXXX | 0.48 | NYN |
| 19780606 | XXXXX | -0.76 | NYN |
| 19780620 | XXXXX | -0.88 | NYN |
| 19780623 | XXXXX | -0.75 | NYN |
| 19780707 | -073- | -1.52 | NYN |
| 19780724 | XXXXX | -0.88 | NYN |
| 19780807 | -085- | -1.84 | NYN |
| 19780821 | XXXXX | -0.14 | NYN |
| 19780904 | XXXXX | 0.32 | NYN |
| 19780918 | XXXXX | -0.61 | NYN |
| 19781002 | XXXXX | -0.57 | NYN |
Jerry Koosman Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | -0.18 | 0.3 | 27 | 0 | 1 | CHA |
| XXXXX | 0.2 | 40 | 3.38 | 6 | 0 | NYN |
| XXXXX | 0.02 | 40.3 | 3.57 | 0 | 0 | TOT |
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