Player History
| Season | Team |
|---|---|
| 2014 | New York Mets NYM |
| 2013 | Philadelphia Phillies PHI |
| 2012 | Washington Nationals WSH |
| 2011 | Washington Nationals WSH |
| 2010 | Washington Nationals WSH |
| 2009 | Washington Nationals WSH |
| 2008 | Washington Nationals WSH |
| 2007 | Washington Nationals WSH |
| Age | GP | IP | BF | W-L | ERA | WHIP | SV | K | BB | nERD |
|---|---|---|---|---|---|---|---|---|---|---|
| 29 | 5 | 4.0 | 21 | 1-0 | 15.75 | 2.25 | 0 | 2 | 2 | -0.60 |
| 28 | 14 | 74.3 | 332 | 3-6 | 5.33 | 1.52 | 0 | 38 | 27 | 0.66 |
| 27 | 6 | 32.7 | 144 | 4-1 | 4.13 | 1.44 | 0 | 17 | 14 | 0.33 |
| 26 | 33 | 184.7 | 808 | 10-13 | 3.70 | 1.46 | 0 | 106 | 76 | 1.90 |
| 25 | 25 | 143.3 | 643 | 8-8 | 4.65 | 1.56 | 0 | 71 | 49 | 1.56 |
| 24 | 33 | 206.3 | 875 | 9-13 | 3.88 | 1.35 | 0 | 89 | 68 | 2.59 |
| 23 | 31 | 182.0 | 779 | 9-15 | 3.91 | 1.34 | 0 | 117 | 72 | 2.36 |
| 22 | 6 | 34.7 | 153 | 2-2 | 4.15 | 1.53 | 0 | 10 | 17 | 0.28 |
