Player History
| Season | Team |
|---|---|
| 2018 | Texas Rangers TEX |
| 2017 | Boston Red Sox BOS |
| 2016 | Houston Astros HOU |
| 2015 | Washington Nationals WSH |
| 2014 | Washington Nationals WSH |
| 2013 | Detroit Tigers DET |
| 2012 | Detroit Tigers DET |
| 2011 |
Multiple Teams Multiple |
| 2010 | Seattle Mariners SEA |
| 2009 | Seattle Mariners SEA |
| Age | GP | IP | BF | W-L | ERA | WHIP | SV | K | BB | nERD |
|---|---|---|---|---|---|---|---|---|---|---|
| 34 | 12 | 66.0 | 289 | 1-7 | 4.50 | 1.39 | 0 | 40 | 19 | 0.74 |
| 33 | 18 | 90.3 | 392 | 5-9 | 4.88 | 1.38 | 0 | 83 | 38 | 1.40 |
| 32 | 32 | 180.3 | 779 | 12-13 | 4.64 | 1.43 | 0 | 115 | 62 | 2.25 |
| 31 | 25 | 103.0 | 449 | 5-7 | 4.19 | 1.40 | 1 | 63 | 24 | 1.06 |
| 30 | 25 | 164.0 | 662 | 16-6 | 2.41 | 1.08 | 0 | 98 | 24 | 1.33 |
| 29 | 33 | 208.7 | 881 | 14-9 | 3.67 | 1.31 | 0 | 159 | 44 | 2.10 |
| 28 | 26 | 161.7 | 673 | 10-10 | 3.45 | 1.19 | 0 | 137 | 37 | 1.83 |
| 27 | 32 | 216.3 | 875 | 11-13 | 2.83 | 1.06 | 0 | 146 | 37 | 2.19 |
| 26 | 28 | 171.0 | 720 | 6-14 | 4.11 | 1.28 | 0 | 93 | 32 | 1.83 |
| 25 | 11 | 61.0 | 256 | 3-4 | 4.13 | 1.28 | 0 | 36 | 15 | 0.67 |
