| On Grass/Turf - Grass | ||||||||||||||
| Date | Opp | INN | GS | QS | CG | W | L | S | BS | K | BBI | HA | ERA | WHIP |
| 4/21/13 | vsARI | 4.1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 4.150 | 1.4000 |
| 4/26/13 | atARI | 5.0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 4 | 1.800 | 1.0000 |
| 5/1/13 | atLAD | 4.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 2 | 5 | 6.750 | 1.7500 |
| 5/8/13 | vsNYY | 5.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 2 | 3.600 | 0.6000 |
| 5/13/13 | atCHC | 6.0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 8 | 7.500 | 1.5000 |
| 5/19/13 | vsSF | 6.0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 5 | 1 | 3 | 0.000 | 0.6700 |
| TOTAL | 30.1 | 6 | 1 | 0 | 2 | 1 | 0 | 0 | 23 | 9 | 25 | 3.860 | 1.1200 | |