Player History
| Season | Team |
|---|---|
| 2019 | Toronto Blue Jays TOR |
| 2018 | Arizona Diamondbacks ARI |
| 2017 | Philadelphia Phillies PHI |
| 2016 | Boston Red Sox BOS |
| 2015 | Boston Red Sox BOS |
| 2014 | Boston Red Sox BOS |
| 2013 | Boston Red Sox BOS |
| 2012 | Boston Red Sox BOS |
| 2011 | Boston Red Sox BOS |
| 2010 | Boston Red Sox BOS |
| 2009 | Boston Red Sox BOS |
| 2008 | Boston Red Sox BOS |
| 2007 | Boston Red Sox BOS |
| Age | GP | IP | BF | W-L | ERA | WHIP | SV | K | BB | nERD |
|---|---|---|---|---|---|---|---|---|---|---|
| 34 | 12 | 59.0 | 254 | 2-5 | 6.56 | 1.49 | 0 | 39 | 16 | 0.82 |
| 33 | 16 | 98.3 | 393 | 7-2 | 2.01 | 1.04 | 0 | 81 | 22 | 1.29 |
| 32 | 2 | 7.3 | 40 | 0-1 | 12.27 | 2.59 | 0 | 5 | 3 | 0.02 |
| 31 | 37 | 139.3 | 588 | 8-10 | 4.78 | 1.33 | 0 | 93 | 55 | 1.66 |
| 30 | 18 | 113.3 | 469 | 7-7 | 3.26 | 1.21 | 0 | 107 | 23 | 1.38 |
| 29 | 28 | 170.3 | 737 | 8-11 | 5.34 | 1.39 | 0 | 132 | 54 | 1.54 |
| 28 | 16 | 108.3 | 416 | 12-1 | 1.74 | 1.03 | 0 | 96 | 36 | 1.13 |
| 27 | 29 | 189.3 | 802 | 11-8 | 4.56 | 1.33 | 0 | 129 | 64 | 2.02 |
| 26 | 14 | 82.7 | 353 | 6-3 | 3.48 | 1.29 | 0 | 60 | 31 | 0.83 |
| 25 | 28 | 173.7 | 711 | 17-7 | 2.33 | 1.20 | 0 | 120 | 67 | 1.88 |
| 24 | 16 | 92.0 | 399 | 7-4 | 4.21 | 1.38 | 0 | 68 | 36 | 1.20 |
| 23 | 16 | 76.0 | 357 | 2-9 | 6.75 | 1.76 | 0 | 72 | 41 | 1.12 |
| 22 | 4 | 22.7 | 88 | 3-1 | 1.59 | 1.06 | 0 | 22 | 10 | 0.53 |
