Player History
| Season | Team |
|---|---|
| 2011 | Oakland Athletics OAK |
| 2010 | Oakland Athletics OAK |
| 2009 | Oakland Athletics OAK |
| 2008 | Chicago Cubs CHC |
| 2007 | Chicago Cubs CHC |
| 2006 | Chicago Cubs CHC |
| 2005 | Chicago Cubs CHC |
| 2004 | Chicago Cubs CHC |
| Age | GP | IP | BF | W-L | ERA | WHIP | SV | K | BB | nERD |
|---|---|---|---|---|---|---|---|---|---|---|
| 32 | 39 | 33.7 | 162 | 0-0 | 6.68 | 1.87 | 0 | 32 | 26 | 0.36 |
| 31 | 48 | 39.7 | 171 | 2-3 | 4.31 | 1.41 | 6 | 40 | 21 | 0.50 |
| 30 | 74 | 78.7 | 304 | 6-1 | 2.63 | 0.95 | 4 | 102 | 23 | 1.32 |
| 29 | 45 | 44.7 | 189 | 1-1 | 3.63 | 1.43 | 0 | 30 | 20 | 0.55 |
| 28 | 73 | 72.3 | 312 | 2-3 | 3.48 | 1.37 | 0 | 79 | 35 | 1.20 |
| 27 | 41 | 40.7 | 175 | 3-1 | 2.66 | 1.25 | 0 | 42 | 16 | 0.72 |
| 26 | 75 | 75.7 | 319 | 6-2 | 3.81 | 1.32 | 0 | 89 | 40 | 1.13 |
| 25 | 31 | 29.0 | 124 | 1-0 | 4.34 | 1.35 | 1 | 30 | 17 | 0.50 |
