| On Grass/Turf - Grass | ||||||||||||||
| Date | Opp | INN | GS | QS | CG | W | L | S | BS | K | BBI | HA | ERA | WHIP |
| 4/30/13 | vsTB | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.000 | 1.0000 |
| 5/6/13 | vsCHW | 2.0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 4.500 | 1.5000 |
| 5/9/13 | atBAL | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0.000 | 1.0000 |
| 5/11/13 | vsNYY | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0.000 | 0.0000 |
| 5/15/13 | atLAA | 2.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 4.500 | 2.0000 |
| 5/19/13 | atOAK | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 9.000 | 1.0000 |
| TOTAL | 8.0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 5 | 2 | 8 | 3.380 | 1.2500 | |