| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +091+ | 2.79 | 224.0 | 3.25 | 34 | 2 | PHI |
| Rank | WAR | W | L | SV | SO | HR | Age |
|---|---|---|---|---|---|---|---|
| +114+ | 3.0 | 14 | 15 | 0 | 137 | 8 | 41 |
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19840426 | XXXXX | -0.76 | PHI |
| 19840510 | XXXXX | -0.57 | PHI |
| 19840524 | XXXXX | 0.11 | PHI |
| 19840607 | XXXXX | 0.64 | PHI |
| 19840621 | +082+ | 1.57 | PHI |
| 19840705 | +093+ | 1.66 | PHI |
| 19840722 | +040+ | 2.96 | PHI |
| 19840805 | +058+ | 2.74 | PHI |
| 19840819 | +035+ | 3.77 | PHI |
| 19840902 | +055+ | 3.32 | PHI |
| 19840916 | +051+ | 3.58 | PHI |
| 19840930 | +085+ | 2.98 | PHI |
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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