| On Grass/Turf - Grass | ||||||||||||||
| Date | Opp | INN | GS | QS | CG | W | L | S | BS | K | BBI | HA | ERA | WHIP |
| 5/12/13 | atWAS | 1.0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0.000 | 1.0000 |
| 5/15/13 | vsCOL | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0.000 | 0.0000 |
| 5/17/13 | vsNYM | 1.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0.000 | 0.7700 |
| 5/18/13 | vsNYM | 1.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.0000 |
| 5/21/13 | atPIT | 0.0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0.000 | 0.0000 |
| 5/24/13 | atCIN | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.0000 |
| TOTAL | 4.2 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 3 | 2 | 1 | 1.930 | 0.6400 | |