| On Grass/Turf - Grass | ||||||||||||||
| Date | Opp | INN | GS | QS | CG | W | L | S | BS | K | BBI | HA | ERA | WHIP |
| 5/26/13 | atKC | 6.0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 4 | 2 | 7 | 3.000 | 1.5000 |
| 6/1/13 | vsHOU | 7.0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 6 | 3 | 3 | 2.570 | 0.8600 |
| 6/5/13 | vsCHC | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.0000 |
| 6/8/13 | atBOS | 3.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 5 | 9.000 | 1.6700 |
| 6/12/13 | atBAL | 6.0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 4 | 1 | 9 | 6.000 | 1.6700 |
| 6/16/13 | vsNYY | 3.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 3.000 | 0.6700 |
| TOTAL | 25.1 | 3 | 2 | 0 | 2 | 1 | 0 | 0 | 18 | 6 | 26 | 4.260 | 1.2600 | |