| On Grass/Turf - Grass | ||||||||||||||
| Date | Opp | INN | GS | QS | CG | W | L | S | BS | K | BBI | HA | ERA | WHIP |
| 5/8/13 | vsOAK | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 0.000 | 2.0000 |
| 5/11/13 | atDET | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 0.000 | 2.0000 |
| 5/17/13 | vsSEA | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0.000 | 0.0000 |
| 5/18/13 | vsSEA | 1.0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 2 | 18.000 | 2.0000 |
| 5/20/13 | vsSEA | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 9.000 | 3.0000 |
| 5/26/13 | atBOS | 0.2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 2 | 54.000 | 7.1400 |
| TOTAL | 5.2 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 6 | 6 | 8 | 11.120 | 2.4600 | |