| 2012-05-25 |
| 2012-07-22 Recalled from Iowa (AAA) |
| 2012-07-22 | CHN | 25.186 | L 0-7 | @ SLN | 1 | 1 | - | Rel | 1.2 | 3 | 0 | 0 | 0 | 1 | 1 | 35 | 12 | 23 | 66% | 0-0 | 0.00 | 2.00 |
| 2012-07-27 | CHN | 25.191 | W 6-9 | vs SLN | 2 | 2 | - | Rel | 1.0 | 0 | 0 | 0 | 0 | 1 | 2 | 17 | 6 | 11 | 65% | 0-0 | 0.00 | 1.67 |
| 2012-07-30 | CHN | 25.194 | L 14-4 | vs PIT | 3 | 3 | - | Rel | 0.1 | 3 | 2 | 2 | 0 | 2 | 0 | 26 | 12 | 14 | 54% | 0-0 | 6.00 | 3.33 |
| 2012-07-31 | CHN | 25.195 | W 0-5 | vs PIT | 4 | 4 | - | Rel | 1.1 | 0 | 0 | 0 | 0 | 0 | 2 | 15 | 5 | 10 | 67% | 0-0 | 4.50 | 2.50 |
| 2012-08-03 | CHN | 25.198 | L 1-6 | @ LAN | 5 | 5 | - | Rel | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 2 | 8 | 80% | 0-0 | 3.60 | 2.00 |
| 2012-08-07 | CHN | 25.202 | L 4-7 | @ SDN | 6 | 6 | - | Rel | 2.0 | 2 | 0 | 0 | 0 | 0 | 1 | 24 | 6 | 18 | 75% | 0-0 | 2.57 | 1.71 |
| 2012-08-10 | CHN | 25.205 | W 8-10 | vs CIN | 7 | 7 | - | Rel | 1.0 | 1 | 0 | 0 | 0 | 0 | 2 | 15 | 5 | 10 | 67% | 0-0 | 2.25 | 1.63 |
| 2012-08-13 | CHN | 25.208 | L 7-1 | vs HOU | 8 | 8 | - | Rel | 1.0 | 0 | 0 | 0 | 0 | 1 | 1 | 16 | 7 | 9 | 56% | 0-0 | 2.00 | 1.56 |
| 2012-08-18 | CHN | 25.213 | L 3-5 | @ CIN | 9 | 9 | - | Rel | 1.0 | 0 | 0 | 0 | 0 | 2 | 0 | 29 | 14 | 15 | 52% | 0-0 | 1.80 | 1.60 |
| 2012-08-19 | CHN | 25.214 | L 4-5 | @ CIN | 10 | 10 | - | Rel | 0.2 | 0 | 0 | 0 | 0 | 0 | 1 | 8 | 2 | 6 | 75% | 0-0 | 1.64 | 1.45 |
| 2012-08-20 | CHN | 25.215 | L 5-9 | @ MIL | 11 | 11 | - | Rel | 0.1 | 2 | 2 | 2 | 2 | 0 | 0 | 10 | 4 | 6 | 60% | 0-0 | 3.27 | 1.64 |
| 2012-08-22 Optioned to Iowa (AAA) |
| 2012-08-31 Recalled from Iowa (AAA) |
| 2012-08-31 | CHN | 25.226 | L 6-4 | vs SFN | 12 | 12 | - | Rel | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 100% | 0-0 | 3.00 | 1.50 |
| 2012-09-01 | CHN | 25.227 | W 2-5 | vs SFN | 13 | 13 | - | Rel | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 | 3 | 60% | 0-0 | 3.00 | 1.50 |
| 2012-09-03 | CHN | 25.229 | L 1-2 | @ WAS | 14 | 14 | - | Rel | 0.1 | 2 | 1 | 1 | 0 | 0 | 1 | 10 | 4 | 6 | 60% | 0-0 | 3.75 | 1.67 |
| 2012-09-04 | CHN | 25.230 | L 5-11 | @ WAS | 15 | 15 | - | Rel | 1.0 | 2 | 1 | 1 | 1 | 0 | 1 | 27 | 11 | 16 | 59% | 0-0 | 4.15 | 1.69 |
| 2012-09-06 | CHN | 25.232 | L 2-9 | @ WAS | 16 | 16 | - | Rel | 0.2 | 1 | 1 | 1 | 1 | 1 | 1 | 11 | 5 | 6 | 55% | 0-0 | 4.50 | 1.71 |
| 2012-09-11 | CHN | 25.237 | L 0-1 | @ HOU | 17 | 17 | - | Rel | 0.1 | 0 | 0 | 0 | 0 | 1 | 0 | 8 | 5 | 3 | 38% | 0-0 | 4.50 | 1.79 |
| 2012-09-15 | CHN | 25.241 | W 6-7 | vs PIT | 18 | 18 | - | Rel | 1.0 | 1 | 0 | 0 | 0 | 1 | 0 | 22 | 8 | 14 | 64% | 0-0 | 4.20 | 1.80 |
| 2012-09-16 | CHN | 25.242 | L 13-9 | vs PIT | 19 | 19 | W | Rel | 0.2 | 1 | 1 | 1 | 1 | 1 | 1 | 19 | 8 | 11 | 58% | 1-0 | 4.50 | 1.81 |
| 2012-09-28 | CHN | 25.254 | L 3-8 | @ ARI | 20 | 20 | - | Rel | 0.1 | 1 | 0 | 0 | 0 | 1 | 1 | 14 | 6 | 8 | 57% | 1-0 | 4.50 | 1.94 |
| 2012-09-29 | CHN | 25.255 | L 2-8 | @ ARI | 21 | 21 | - | Rel | 0.2 | 2 | 1 | 1 | 0 | 0 | 2 | 29 | 11 | 18 | 62% | 1-0 | 4.76 | 1.94 |
| 2012-10-02 | CHN | 25.258 | W 0-3 | vs HOU | 22 | 22 | - | Rel | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 100% | 1-0 | 4.50 | 1.83 |