Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2007 | BOS | 4 | 3 | 3 | 1 | 1.59 | 22 | 1 | 1 | 0 | 22.2 | 14 | 4 | 6 | 0 | 10 | 1 | 1.06 |
2008 | BOS | 16 | 15 | 2 | 9 | 6.75 | 72 | 1 | 0 | 0 | 76.0 | 93 | 57 | 63 | 11 | 41 | 2 | 1.76 |
2009 | BOS | 16 | 16 | 7 | 4 | 4.21 | 68 | 0 | 0 | 0 | 92.0 | 91 | 43 | 44 | 13 | 36 | 2 | 1.38 |
2010 | BOS | 28 | 28 | 17 | 7 | 2.33 | 120 | 1 | 1 | 0 | 173.2 | 142 | 45 | 55 | 9 | 67 | 5 | 1.20 |
2011 | BOS | 14 | 14 | 6 | 3 | 3.48 | 60 | 0 | 0 | 0 | 82.2 | 76 | 32 | 34 | 10 | 31 | 2 | 1.29 |
2012 | BOS | 29 | 29 | 11 | 8 | 4.56 | 129 | 2 | 1 | 0 | 189.1 | 187 | 96 | 104 | 25 | 64 | 12 | 1.33 |
2013 | BOS | 16 | 16 | 12 | 1 | 1.74 | 96 | 1 | 1 | 0 | 108.1 | 75 | 21 | 23 | 4 | 36 | 1 | 1.02 |
2014 | BOS | 28 | 28 | 8 | 11 | 5.34 | 132 | 2 | 2 | 0 | 170.1 | 182 | 101 | 108 | 17 | 54 | 10 | 1.39 |
2015 | BOS | 18 | 18 | 7 | 7 | 3.26 | 107 | 1 | 0 | 0 | 113.1 | 114 | 41 | 48 | 6 | 23 | 5 | 1.21 |
2016 | BOS | 37 | 21 | 8 | 10 | 4.78 | 93 | 0 | 0 | 0 | 139.1 | 130 | 74 | 80 | 21 | 55 | 5 | 1.33 |
2017 | PHI | 2 | 2 | 0 | 1 | 12.27 | 5 | 0 | 0 | 0 | 7.1 | 16 | 10 | 10 | 1 | 3 | 0 | 2.59 |
2018 | ARI | 16 | 16 | 7 | 2 | 2.01 | 81 | 1 | 0 | 0 | 98.1 | 80 | 22 | 25 | 9 | 22 | 3 | 1.04 |
2019 | TOR | 12 | 12 | 2 | 5 | 6.56 | 39 | 0 | 0 | 0 | 59.0 | 72 | 43 | 44 | 13 | 16 | 1 | 1.49 |
| Career | 236 | 218 | 90 | 69 | 3.98 | 1,024 | 10 | 6 | 0 | 1332.1 | 1,272 | 589 | 644 | 139 | 458 | 49 | 1.30 |
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