| On Grass/Turf - Grass | ||||||||||||||
| Date | Opp | INN | GS | QS | CG | W | L | S | BS | K | BBI | HA | ERA | WHIP |
| 4/25/13 | atOAK | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.000 | 2.0000 |
| 5/1/13 | atSEA | 1.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0.000 | 0.0000 |
| 5/9/13 | vsKC | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 18.000 | 3.0000 |
| 5/10/13 | atMIN | 2.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0.000 | 1.1100 |
| 5/15/13 | vsSD | 2.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 4 | 4.500 | 2.5000 |
| 5/19/13 | vsTB | 2.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 2 | 0.000 | 1.3000 |
| TOTAL | 10.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 3 | 13 | 2.610 | 1.5500 | |