| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| -020- | -3.81 | 83.7 | 6.13 | 14 | 6 | TEX |
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 20180418 | -001- | -2.60 | TEX |
| 20180502 | -003- | -2.88 | TEX |
| 20180516 | -008- | -2.87 | TEX |
| 20180530 | -010- | -2.90 | TEX |
| 20180613 | -013- | -2.91 | TEX |
| 20180627 | -014- | -2.90 | TEX |
| 20180711 | -020- | -2.88 | TEX |
| 20180728 | -025- | -2.75 | TEX |
| 20180811 | -049- | -2.43 | TEX |
| 20180825 | -005- | -4.44 | TEX |
| 20180908 | -008- | -4.57 | TEX |
| 20180922 | -014- | -3.98 | TEX |
| 20180924 | -020- | -3.81 | TEX |
| 20181001 | -012- | -4.04 | TEX |
Martin Perez Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| -076- | -0.59 | 3 | 12 | 0 | 4 | BOS |
| -076- | -0.87 | 9.7 | 7.45 | 1 | 3 | TEX |
| -076- | -1.46 | 12.7 | 8.53 | 0 | 0 | TOT |
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