Not enough days in 2017 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 20170412 | XXXXX | -0.03 | KCA |
| 20170426 | XXXXX | 0.32 | KCA |
| 20170510 | XXXXX | 0.20 | KCA |
| 20170524 | XXXXX | -0.02 | KCA |
| 20170607 | XXXXX | 0.06 | KCA |
| 20170621 | XXXXX | -0.11 | KCA |
| 20170705 | XXXXX | -0.13 | KCA |
| 20170723 | XXXXX | -0.14 | KCA |
| 20170806 | XXXXX | 0.13 | KCA |
| 20170820 | XXXXX | 0.36 | KCA |
| 20170903 | XXXXX | 0.70 | KCA |
| 20170917 | XXXXX | -0.23 | KCA |
| 20171001 | XXXXX | 0.16 | KCA |
Kelvin Herrera Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +118+ | 1.56 | 28.7 | 1.26 | 0 | 22 | KCA |
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