Not enough days in 2019 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 20190411 | XXXXX | -0.25 | MIL |
| 20190425 | XXXXX | -0.44 | MIL |
| 20190509 | XXXXX | -0.87 | MIL |
| 20190523 | XXXXX | -0.97 | MIL |
| 20190606 | XXXXX | -0.95 | MIL |
| 20190620 | XXXXX | -1.15 | MIL |
| 20190704 | XXXXX | -1.13 | MIL |
| 20190721 | XXXXX | -1.12 | MIL |
| 20190804 | XXXXX | -1.11 | MIL |
| 20190818 | XXXXX | -1.23 | KCA |
| 20190901 | -161- | -1.68 | KCA |
| 20190915 | -180- | -1.60 | KCA |
| 20190929 | -111- | -2.24 | KCA |
Jacob Barnes Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|
_