| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| -022- | -3.95 | 189.7 | 4.93 | 31 | 0 | CLE |
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 20120422 | -011- | -1.57 | CLE |
| 20120506 | -036- | -1.29 | CLE |
| 20120520 | -030- | -1.67 | CLE |
| 20120603 | -025- | -2.15 | CLE |
| 20120617 | XXXXX | -0.97 | CLE |
| 20120701 | XXXXX | 0.14 | CLE |
| 20120719 | XXXXX | -0.86 | CLE |
| 20120802 | -137- | -1.38 | CLE |
| 20120816 | -108- | -1.64 | CLE |
| 20120830 | -028- | -3.44 | CLE |
| 20120913 | -020- | -3.91 | CLE |
| 20120919 | -022- | -3.95 | CLE |
| 20121003 | -018- | -4.40 | CLE |
Justin Masterson Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | 0.39 | 9.7 | 1.86 | 0 | 9 | BOS |
| XXXXX | 0.17 | 2 | 0 | 0 | 1 | CLE |
| XXXXX | 0.56 | 11.7 | 1.54 | 0 | 0 | TOT |
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