Not enough days in 1969 season to compile WAA record.
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 |
|---|---|---|---|
| 19690511 | XXXXX | 0.01 | NYN |
| 19690526 | XXXXX | 0.16 | NYN |
| 19690609 | +051+ | 2.05 | NYN |
| 19690623 | +008+ | 4.25 | NYN |
| 19690707 | +017+ | 4.51 | NYN |
| 19690724 | +017+ | 5.16 | NYN |
| 19690807 | +020+ | 5.48 | NYN |
| 19690821 | +024+ | 5.55 | NYN |
| 19690904 | +043+ | 5.06 | NYN |
| 19690918 | +020+ | 6.73 | NYN |
| 19691002 | +020+ | 7.22 | NYN |
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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