Not enough days in 2019 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 20190411 | XXXXX | -0.36 | SLN |
| 20190425 | XXXXX | -0.14 | SLN |
| 20190509 | XXXXX | -0.85 | SLN |
| 20190523 | -090- | -1.34 | SLN |
| 20190606 | -027- | -2.17 | SLN |
| 20190620 | -037- | -2.16 | SLN |
| 20190704 | -073- | -1.86 | SLN |
| 20190721 | -111- | -1.65 | SLN |
| 20190804 | XXXXX | -1.25 | SLN |
| 20190818 | -107- | -1.91 | SLN |
| 20190901 | XXXXX | -1.32 | SLN |
| 20190915 | XXXXX | -0.56 | SLN |
| 20190929 | XXXXX | -0.75 | SLN |
Michael Wacha Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| -052- | -1.04 | 2.7 | 20.25 | 0 | 1 | TBA |
| -052- | -0.32 | 8.7 | 5.19 | 2 | 0 | KCA |
| -052- | -0.39 | 35.3 | 4.08 | 6 | 1 | SLN |
| -052- | -1.75 | 46.7 | 5.21 | 0 | 0 | TOT |
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