| On Grass/Turf - Grass | ||||||||||||||
| Date | Opp | INN | GS | QS | CG | W | L | S | BS | K | BBI | HA | ERA | WHIP |
| 4/15/12 | atMIN | 5.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 5 | 5.400 | 1.4000 |
| 4/21/12 | atDET | 8.0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 6 | 4 | 3 | 3.380 | 0.8800 |
| 4/25/12 | vsNYY | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 9.000 | 1.0000 |
| 5/8/12 | atBAL | 6.0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 8 | 2 | 4 | 1.500 | 1.0000 |
| 5/13/12 | vsLAA | 6.0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 5 | 2 | 4 | 3.000 | 1.0000 |
| 5/18/12 | atHOU | 4.2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 5 | 3 | 1.930 | 1.7000 |
| TOTAL | 30.2 | 5 | 3 | 1 | 2 | 1 | 0 | 0 | 29 | 15 | 20 | 3.230 | 1.1400 | |