| On Grass/Turf - Grass | ||||||||||||||
| Date | Opp | INN | GS | QS | CG | W | L | S | BS | K | BBI | HA | ERA | WHIP |
| 4/15/13 | vsPHI | 8.0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 3 | 0 | 5 | 2.250 | 0.6200 |
| 4/20/13 | vsMIA | 8.0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6 | 1 | 6 | 2.250 | 0.8800 |
| 4/25/13 | atWAS | 6.0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 9 | 7.500 | 1.6700 |
| 4/30/13 | atSTL | 7.0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 6 | 2.570 | 1.0000 |
| 5/6/13 | vsATL | 5.0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 7 | 2 | 8 | 7.200 | 2.0000 |
| 5/12/13 | vsMIL | 6.2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 5 | 1 | 5 | 0.000 | 0.9000 |
| TOTAL | 40.2 | 6 | 4 | 0 | 2 | 3 | 0 | 0 | 23 | 6 | 39 | 3.320 | 1.1100 | |