| On Grass/Turf - Grass | ||||||||||||||
| Date | Opp | INN | GS | QS | CG | W | L | S | BS | K | BBI | HA | ERA | WHIP |
| 4/13/13 | atCLE | 4.1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 2 | 8 | 16.620 | 2.3300 |
| 4/25/13 | vsTB | 7.0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 7 | 4 | 4 | 2.570 | 1.1400 |
| 5/1/13 | atTEX | 7.0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 7 | 2 | 6 | 2.570 | 1.1400 |
| 5/6/13 | atKC | 7.1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 6 | 1.230 | 0.8200 |
| 5/12/13 | vsLAA | 9.0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 7 | 0 | 1 | 0.000 | 0.1100 |
| 5/17/13 | atLAA | 7.2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 12 | 3 | 3 | 0.000 | 0.7800 |
| TOTAL | 42.1 | 6 | 5 | 1 | 4 | 1 | 0 | 0 | 41 | 11 | 28 | 2.760 | 0.9200 | |