| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| -035- | -3.26 | 169.7 | 4.72 | 24 | 13 | CHA |
The line graph below shows daily WAA and Batting Average for reference. Fluctuation in batting average decreases as a season progresses. BA for pitchers is batting average against.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19830428 | XXXXX | 0.00 | CHA |
| 19830512 | XXXXX | -0.49 | CHA |
| 19830526 | XXXXX | -0.83 | CHA |
| 19830609 | XXXXX | -0.72 | CHA |
| 19830623 | XXXXX | -0.36 | CHA |
| 19830710 | XXXXX | -0.13 | CHA |
| 19830724 | -093- | -1.50 | CHA |
| 19830807 | -052- | -2.15 | CHA |
| 19830821 | -021- | -3.05 | CHA |
| 19830904 | -014- | -3.93 | CHA |
| 19830918 | -018- | -3.82 | CHA |
| 19831002 | -035- | -3.26 | CHA |
Jerry Koosman Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | -0.18 | 0.3 | 27 | 0 | 1 | CHA |
| XXXXX | 0.21 | 40 | 3.38 | 6 | 0 | NYN |
| XXXXX | 0.03 | 40.3 | 3.57 | 0 | 0 | TOT |
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