| On Grass/Turf - Grass | ||||||||||||||
| Date | Opp | INN | GS | QS | CG | W | L | S | BS | K | BBI | HA | ERA | WHIP |
| 5/1/13 | atSTL | 2.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.000 | 0.5000 |
| 5/4/13 | atCHC | 1.0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.0000 |
| 5/6/13 | vsATL | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 27.000 | 4.0000 |
| 5/11/13 | vsMIL | 2.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0.000 | 1.5000 |
| 5/17/13 | atPHI | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.0000 |
| 5/20/13 | atNYM | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0.000 | 0.0000 |
| TOTAL | 8.0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 5 | 2 | 6 | 3.380 | 1.0000 | |