| On Grass/Turf - Grass | ||||||||||||||
| Date | Opp | INN | GS | QS | CG | W | L | S | BS | K | BBI | HA | ERA | WHIP |
| 4/16/13 | atNYY | 4.0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 4 | 2 | 9 | 6.750 | 2.7500 |
| 4/21/13 | atCOL | 6.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 8 | 6.000 | 1.3300 |
| 4/26/13 | vsCOL | 6.0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 7 | 0 | 9 | 9.000 | 1.5000 |
| 5/1/13 | vsSF | 6.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 1 | 8 | 6.000 | 1.5000 |
| 5/7/13 | atLAD | 6.1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 8 | 4.260 | 1.4300 |
| 5/12/13 | vsPHI | 8.0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 7 | 0.000 | 0.8800 |
| TOTAL | 36.1 | 6 | 2 | 0 | 0 | 2 | 0 | 0 | 27 | 4 | 49 | 4.950 | 1.4600 | |