Player History
| Season | Team |
|---|---|
| 2015 | Cincinnati Reds CIN |
| 2012 | Detroit Tigers DET |
| 2011 | Washington Nationals WSH |
| 2010 | Washington Nationals WSH |
| 2009 | Washington Nationals WSH |
| 2008 | Washington Nationals WSH |
| Age | GP | IP | BF | W-L | ERA | WHIP | SV | K | BB | nERD |
|---|---|---|---|---|---|---|---|---|---|---|
| 29 | 15 | 15.7 | 77 | 1-1 | 7.47 | 1.92 | 0 | 13 | 13 | 0.05 |
| 26 | 11 | 18.0 | 83 | 2-0 | 6.50 | 1.39 | 0 | 12 | 11 | -0.03 |
| 25 | 23 | 35.7 | 159 | 1-4 | 4.54 | 1.46 | 0 | 34 | 14 | 0.38 |
| 24 | 17 | 21.0 | 89 | 0-1 | 2.57 | 1.24 | 0 | 28 | 11 | 0.50 |
| 23 | 7 | 30.3 | 135 | 1-4 | 6.82 | 1.58 | 0 | 20 | 14 | 0.15 |
| 22 | 15 | 80.0 | 358 | 3-7 | 5.51 | 1.50 | 0 | 50 | 28 | 1.01 |
