| On Grass/Turf - Grass | ||||||||||||||
| Date | Opp | INN | GS | QS | CG | W | L | S | BS | K | BBI | HA | ERA | WHIP |
| 4/24/13 | vsARI | 7.1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 7 | 1 | 5 | 1.230 | 0.8200 |
| 4/30/13 | atARI | 7.0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 3 | 0.000 | 0.5700 |
| 5/6/13 | vsPHI | 6.0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 7 | 2 | 8 | 7.500 | 1.6700 |
| 5/11/13 | vsATL | 7.0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 11 | 2 | 4 | 1.290 | 0.8600 |
| 5/17/13 | atCOL | 4.2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 4 | 2 | 8 | 13.500 | 2.1300 |
| 5/22/13 | vsWAS | 7.0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 2 | 4 | 1.290 | 0.8600 |
| TOTAL | 39.0 | 6 | 4 | 0 | 1 | 2 | 0 | 0 | 36 | 10 | 32 | 3.460 | 1.0800 | |