| On Grass/Turf - Grass | ||||||||||||||
| Date | Opp | INN | GS | QS | CG | W | L | S | BS | K | BBI | HA | ERA | WHIP |
| 4/15/13 | atPIT | 5.0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 4 | 3 | 7 | 7.200 | 2.0000 |
| 4/20/13 | atPHI | 7.0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 8 | 3 | 1 | 0.000 | 0.5700 |
| 4/26/13 | vsPIT | 7.0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 9 | 3 | 2 | 1.290 | 0.7100 |
| 5/1/13 | vsCIN | 7.0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 5 | 2 | 5 | 1.290 | 1.0000 |
| 5/7/13 | atCHC | 7.0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 8 | 1 | 4 | 2.570 | 0.7100 |
| 5/13/13 | vsNYM | 7.0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 7 | 5 | 4 | 3.860 | 1.2900 |
| TOTAL | 40.0 | 6 | 5 | 0 | 5 | 1 | 0 | 0 | 41 | 17 | 23 | 2.480 | 1.0000 | |