Not enough days in 1990 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 |
|---|---|---|---|
| 19900430 | XXXXX | 0.18 | KCA |
| 19900514 | XXXXX | -0.01 | KCA |
| 19900528 | +038+ | 1.65 | KCA |
| 19900611 | +020+ | 2.52 | KCA |
| 19900625 | +029+ | 2.69 | KCA |
| 19900711 | +033+ | 2.78 | KCA |
| 19900725 | +057+ | 2.40 | KCA |
| 19900808 | +058+ | 2.47 | KCA |
| 19900822 | +075+ | 2.41 | KCA |
| 19900905 | +078+ | 2.39 | KCA |
| 19900919 | +092+ | 2.39 | KCA |
| 19901003 | +128+ | 1.98 | KCA |
Bret Saberhagen Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| -100- | -1.75 | 16.7 | 8.1 | 4 | 0 | BOS |
| -100- | 1.12 | 33.3 | 2.16 | 5 | 0 | KCA |
| -100- | -0.71 | 4 | 11.25 | 1 | 0 | COL |
| -100- | -1.34 | 54 | 4.67 | 0 | 0 | TOT |
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