Player History
| Season | Team |
|---|---|
| 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 |
| 2006 | Boston Red Sox BOS |
| 2005 | Boston Red Sox BOS |
| 2004 | Boston Red Sox BOS |
| 2003 | Boston Red Sox BOS |
| 2002 | Boston Red Sox BOS |
| 2001 | Boston Red Sox BOS |
| 2000 | Boston Red Sox BOS |
| Age | GP | IP | BF | W-L | ERA | WHIP | SV | K | BB | nERD |
|---|---|---|---|---|---|---|---|---|---|---|
| 44 | 33 | 154.7 | 677 | 7-8 | 5.12 | 1.36 | 0 | 93 | 47 | 1.53 |
| 43 | 32 | 140.0 | 610 | 4-10 | 5.34 | 1.35 | 0 | 84 | 36 | 1.50 |
| 42 | 21 | 129.7 | 572 | 11-5 | 4.58 | 1.44 | 0 | 72 | 50 | 1.70 |
| 41 | 30 | 181.0 | 754 | 10-11 | 4.13 | 1.18 | 0 | 117 | 60 | 2.29 |
| 40 | 31 | 189.0 | 800 | 17-12 | 4.76 | 1.35 | 0 | 110 | 64 | 2.63 |
| 39 | 23 | 140.0 | 610 | 7-11 | 4.63 | 1.33 | 0 | 90 | 51 | 2.03 |
| 38 | 33 | 225.3 | 943 | 16-12 | 4.15 | 1.23 | 0 | 151 | 68 | 2.67 |
| 37 | 32 | 188.3 | 831 | 12-10 | 4.87 | 1.38 | 0 | 116 | 63 | 2.82 |
| 36 | 35 | 202.3 | 872 | 11-7 | 4.09 | 1.31 | 1 | 169 | 71 | 2.96 |
| 35 | 45 | 163.3 | 657 | 11-5 | 2.81 | 1.05 | 3 | 134 | 51 | 2.19 |
| 34 | 45 | 168.7 | 732 | 9-12 | 3.90 | 1.36 | 3 | 148 | 73 | 2.58 |
| 33 | 51 | 159.3 | 706 | 6-10 | 5.48 | 1.48 | 0 | 102 | 65 | 2.68 |
