| On Grass/Turf - Grass | ||||||||||||||
| Date | Opp | INN | GS | QS | CG | W | L | S | BS | K | BBI | HA | ERA | WHIP |
| 4/24/13 | atPHI | 5.2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 | 9 | 4.760 | 1.9300 |
| 4/29/13 | atMIL | 3.2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 4 | 6 | 17.180 | 2.7000 |
| 5/5/13 | vsWAS | 6.0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 7 | 1 | 6 | 4.500 | 1.1700 |
| 5/10/13 | atNYM | 6.0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 6 | 1.500 | 1.0000 |
| 5/15/13 | vsMIL | 7.0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 5 | 1 | 6 | 1.290 | 1.0000 |
| 5/21/13 | vsCHC | 6.0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 5 | 0 | 6 | 4.500 | 1.0000 |
| TOTAL | 34.1 | 6 | 4 | 0 | 3 | 2 | 0 | 0 | 26 | 8 | 39 | 4.720 | 1.3700 | |