| On Grass/Turf - Grass | ||||||||||||||
| Date | Opp | INN | GS | QS | CG | W | L | S | BS | K | BBI | HA | ERA | WHIP |
| 4/25/13 | vsCOL | 5.0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 6 | 4 | 5 | 1.800 | 1.8000 |
| 4/30/13 | vsSF | 8.0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 4 | 1.130 | 0.6200 |
| 5/6/13 | atLAD | 7.0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 3 | 6 | 2.570 | 1.2900 |
| 5/11/13 | vsPHI | 5.0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 5 | 4 | 3 | 1.800 | 1.4000 |
| 5/17/13 | atMIA | 8.0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 4 | 4 | 5 | 1.130 | 1.1200 |
| 5/22/13 | atCOL | 6.0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 7 | 6.000 | 1.1700 |
| TOTAL | 39.0 | 6 | 3 | 0 | 3 | 2 | 0 | 0 | 23 | 16 | 30 | 2.310 | 1.1800 | |