| 2012-04-06 | SLN | 35.306 | W 11-5 | @ MIL | 1 | 665 | - | Rel | 0.0 | 2 | 0 | 0 | 0 | 0 | 0 | 7 | 3 | 4 | 57% | 0-0 | -- | -- |
| 2012-04-07 | SLN | 35.307 | L 0-6 | @ MIL | 2 | 666 | - | Rel | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 | 3 | 60% | 0-0 | -- | -- |
| 2012-04-13 | SLN | 35.313 | W 5-9 | vs CHN | 3 | 667 | - | Rel | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | 11 | 2 | 9 | 82% | 0-0 | 0.00 | 2.00 |
| 2012-04-14 | SLN | 35.314 | L 5-1 | vs CHN | 4 | 668 | - | Rel | 0.2 | 0 | 0 | 0 | 0 | 0 | 2 | 9 | 2 | 7 | 78% | 0-0 | 0.00 | 1.00 |
| 2012-04-19 | SLN | 35.319 | W 3-6 | vs CIN | 5 | 669 | - | Rel | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 13 | 6 | 7 | 54% | 0-0 | 0.00 | 1.00 |
| 2012-04-27 | SLN | 35.327 | L 13-1 | vs MIL | 6 | 670 | - | Rel | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 4 | 7 | 64% | 0-0 | 0.00 | 0.75 |
| 2012-05-01 | SLN | 35.331 | L 10-7 | vs PIT | 7 | 671 | - | Rel | 0.0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 100% | 0-0 | 0.00 | 1.00 |
| 2012-05-03 | SLN | 35.333 | W 3-6 | vs PIT | 8 | 672 | - | Rel | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 3 | 5 | 63% | 0-0 | 0.00 | 0.80 |
| 2012-05-05 | SLN | 35.335 | L 2-8 | @ HOU | 9 | 673 | - | Rel | 1.1 | 2 | 2 | 2 | 1 | 0 | 1 | 17 | 4 | 13 | 76% | 0-0 | 3.00 | 1.00 |
| 2012-05-07 |
| 2012-05-07 | SLN | 35.337 | W 9-6 | @ ARI | 10 | 674 | - | Rel | 0.0 | 4 | 5 | 5 | 1 | 1 | 0 | 18 | 9 | 9 | 50% | 0-0 | 10.50 | 1.83 |
| 2012-05-12 | SLN | 35.342 | W 2-7 | vs ATL | 11 | 675 | - | Rel | 2.0 | 4 | 2 | 2 | 1 | 1 | 1 | 35 | 14 | 21 | 60% | 0-0 | 10.13 | 2.00 |
| 2012-05-14 Released |
| 2012-05-24 Signed to minor league contract |
| 2012-06-24 Placed on temporary inactive list |
| 2012-06-30 Activated from temporary inactive list |
| 2012-07-11 Released by Orioles |
| 2012-07-22 Signed to minor league contract |
| 2012-08-13 Traded from Indians to Orioles for Carlos Rojas |
| 2012-08-14 | BAL | 36.071 | L 7-1 | vs BOS | 12 | 676 | - | Rel | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 14 | 3 | 11 | 79% | 0-0 | 9.00 | 1.89 |
| 2012-08-15 | BAL | 36.072 | L 5-3 | vs BOS | 13 | 677 | - | Rel | 0.2 | 1 | 1 | 0 | 0 | 0 | 0 | 11 | 3 | 8 | 73% | 0-0 | 8.10 | 1.80 |
| 2012-08-17 | BAL | 36.074 | L 3-5 | @ DET | 14 | 678 | - | Rel | 0.1 | 1 | 1 | 1 | 1 | 0 | 0 | 7 | 1 | 6 | 86% | 0-0 | 9.00 | 1.90 |
| 2012-08-20 | BAL | 36.077 | L 1-5 | @ TEX | 15 | 679 | - | Rel | 1.0 | 2 | 1 | 1 | 0 | 1 | 0 | 27 | 16 | 11 | 41% | 0-0 | 9.00 | 2.00 |
| 2012-08-22 | BAL | 36.079 | L 3-12 | @ TEX | 16 | 680 | - | Rel | 1.0 | 2 | 1 | 1 | 0 | 0 | 1 | 21 | 8 | 13 | 62% | 0-0 | 9.00 | 2.00 |