| On Grass/Turf - Grass | ||||||||||||||
| Date | Opp | INN | GS | QS | CG | W | L | S | BS | K | BBI | HA | ERA | WHIP |
| 5/2/13 | atHOU | 2.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0.000 | 0.0000 |
| 5/8/13 | atWAS | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.0000 |
| 5/12/13 | vsCLE | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0.000 | 6.6700 |
| 5/13/13 | vsHOU | 2.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.000 | 0.5000 |
| 5/17/13 | atTEX | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.000 | 1.4300 |
| 5/19/13 | atTEX | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 5 | 36.000 | 7.0000 |
| TOTAL | 7.0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 5 | 3 | 8 | 5.140 | 1.5700 | |