| year | team | league | level | age | pos | g | gs | inn | po | a | e | dp | tc | tsc | sb | cs | sb% | fpct | rfg | rfi | rf9i | tm share | pl share | tm rank |
| 2002 | Salem-Keizer Volcanoes | Nwst | A- | 21 | P | 10 | 0 | 0.0 | 4 | 1 | 0 | 0 | 5 | 5 | 0 | 0 | 1.000 | 0.5 | 0.00 | 0.00 | 13.2 | 100.0 | 14 | |
| 2003 | San Francisco Giants | NL | MLB | 22 | P | 10 | 7 | 39.1 | 3 | 4 | 0 | 0 | 7 | 7 | 0 | 0 | 1.000 | 0.7 | 0.18 | 1.62 | 6.2 | 100.0 | 15 | |
| 2003 | Fresno Grizzlies | PCL | AAA | 22 | P | 3 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | 0.0 | 0.00 | 0.00 | 2.1 | 100.0 | 18 | |
| 2003 | Norwich Navigators | East | AA | 22 | P | 16 | 0 | 0.0 | 8 | 16 | 2 | 1 | 26 | 24 | 0 | 0 | .923 | 1.5 | 0.00 | 0.00 | 11.3 | 100.0 | 8 | |
| 2004 | San Francisco Giants | NL | MLB | 23 | P | 12 | 1 | 19.0 | 2 | 1 | 0 | 0 | 3 | 3 | 0 | 0 | 1.000 | 0.3 | 0.16 | 1.44 | 7.4 | 100.0 | 14 | |
| 2004 | Fresno Grizzlies | PCL | AAA | 23 | P | 29 | 0 | 0.0 | 10 | 9 | 3 | 1 | 22 | 19 | 0 | 0 | .864 | 0.7 | 0.00 | 0.00 | 20.1 | 100.0 | 9 | |
| 2005 | San Francisco Giants | NL | MLB | 24 | P | 16 | 11 | 58.1 | 1 | 3 | 0 | 0 | 4 | 4 | 0 | 0 | 1.000 | 0.3 | 0.07 | 0.63 | 9.9 | 100.0 | 17 | |
| 2005 | Fresno Grizzlies | PCL | AAA | 24 | P | 31 | 0 | 0.0 | 3 | 2 | 2 | 0 | 7 | 5 | 0 | 0 | .714 | 0.2 | 0.00 | 0.00 | 21.5 | 100.0 | 5 | |
| 2005 | San Jose Giants | Calif | A+ | 24 | P | 1 | 0 | 0.0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1.000 | 1.0 | 0.00 | 0.00 | 0.7 | 100.0 | 25 | |
| 2006 | San Francisco Giants | NL | MLB | 25 | P | 47 | 0 | 68.2 | 3 | 3 | 0 | 0 | 6 | 6 | 0 | 0 | 1.000 | 0.1 | 0.09 | 0.81 | 29.2 | 97.9 | 2 | |
| 2007 | San Francisco Giants | NL | MLB | 26 | P | 59 | 8 | 102.2 | 9 | 8 | 0 | 0 | 17 | 17 | 0 | 0 | 1.000 | 0.3 | 0.17 | 1.53 | 36.4 | 100.0 | 4 | |
| 2008 | San Francisco Giants | NL | MLB | 27 | P | 25 | 19 | 110.0 | 13 | 7 | 1 | 0 | 21 | 20 | 0 | 0 | .952 | 0.8 | 0.18 | 1.62 | 15.4 | 100.0 | 13 | |
| 2008 | Fresno Grizzlies | PCL | AAA | 27 | P | 2 | 0 | 0.0 | 1 | 1 | 0 | 0 | 2 | 2 | 0 | 0 | 1.000 | 1.0 | 0.00 | 0.00 | 1.4 | 100.0 | 23 | |
| 2009 | San Diego Padres | NL | MLB | 28 | P | 33 | 33 | 198.0 | 22 | 22 | 2 | 1 | 46 | 44 | 0 | 0 | .957 | 1.3 | 0.22 | 1.98 | 20.4 | 91.7 | 9 | |
| 2010 | San Diego Padres | NL | MLB | 29 | P | 28 | 26 | 145.0 | 13 | 13 | 2 | 0 | 28 | 26 | 0 | 0 | .929 | 0.9 | 0.18 | 1.62 | 17.3 | 100.0 | 12 | |
| 2011 | Pittsburgh Pirates | NL | MLB | 30 | P | 27 | 26 | 154.0 | 10 | 23 | 0 | 2 | 33 | 33 | 0 | 0 | 1.000 | 1.2 | 0.21 | 1.89 | 16.7 | 100.0 | 12 | |
| 2012 | Pittsburgh Pirates | NL | MLB | 31 | P | 32 | 28 | 171.0 | 23 | 23 | 1 | 1 | 47 | 46 | 7 | 4 | 0.6364 | .979 | 1.4 | 0.27 | 2.43 | 19.8 | 100.0 | 7 |
| 2013 | Minnesota Twins | AL | MLB | 32 | P | 31 | 31 | 185.1 | 18 | 16 | 2 | 1 | 36 | 34 | 6 | 5 | 0.5455 | .944 | 1.1 | 0.18 | 1.62 | 19.1 | 96.9 | 9 |
| 2014 | Minnesota Twins | AL | MLB | 33 | P | 23 | 23 | 129.1 | 8 | 15 | 4 | 1 | 27 | 23 | 7 | 0 | 1 | .852 | 1.0 | 0.18 | 1.62 | 14.2 | 100.0 | 14 |
| 2014 | Los Angeles Dodgers | NL | MLB | 33 | P | 9 | 3 | 24.2 | 4 | 4 | 0 | 0 | 8 | 8 | 0 | 2 | 0 | 1.000 | 0.9 | 0.33 | 2.97 | 5.6 | 100.0 | 17 |
| 2015 | Philadelphia Phillies | NL | MLB | 34 | P | 5 | 5 | 23.1 | 1 | 1 | 0 | 0 | 2 | 2 | 0 | 0 | 1.000 | 0.4 | 0.09 | 0.81 | 3.1 | 100.0 | 25 | |
| 2015 | Sacramento River Cats | PCL | AAA | 34 | P | 6 | 0 | 0.0 | 1 | 4 | 0 | 1 | 5 | 5 | 0 | 0 | 1.000 | 0.8 | 0.00 | 0.00 | 4.2 | 100.0 | 21 | |
| Tot: | MLB (13 yrs) | MLB | P | 357 | 221 | 1,426.1 | 130 | 143 | 12 | 6 | 285 | 273 | 20 | 11 | 0.6452 | .958 | 0.8 | 0.19 | 1.72 | |||||
| Tot: | AAA (5 yrs) | AAA | P | 71 | 0 | 0.0 | 15 | 16 | 5 | 2 | 36 | 31 | 0 | 0 | .861 | 0.4 | ||||||||
| Tot: | AA (1 yrs) | AA | P | 16 | 0 | 0.0 | 8 | 16 | 2 | 1 | 26 | 24 | 0 | 0 | .923 | 1.5 | ||||||||
| Tot: | A+ (1 yrs) | A+ | P | 1 | 0 | 0.0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1.000 | 1.0 | ||||||||
| Tot: | A- (1 yrs) | A- | P | 10 | 0 | 0.0 | 4 | 1 | 0 | 0 | 5 | 5 | 0 | 0 | 1.000 | 0.5 |
| year | category | pos P | pos C | pos 1B | pos 2B | pos 3B | pos SS | pos LF | pos CF | pos RF | pos OF | pos DH |
| 2002 | Minor | 10 | - | - | - | - | - | - | - | - | - | - |
| 2003 | Minor | 19 | - | - | - | - | - | - | - | - | - | - |
| 2003 | MLB | 10 | - | - | - | - | - | - | - | - | - | - |
| 2004 | Minor | 29 | - | - | - | - | - | - | - | - | - | - |
| 2004 | MLB | 12 | - | - | - | - | - | - | - | - | - | - |
| 2005 | Minor | 32 | - | - | - | - | - | - | - | - | - | - |
| 2005 | MLB | 16 | - | - | - | - | - | - | - | - | - | - |
| 2006 | MLB | 47 | - | - | - | - | - | - | - | - | - | - |
| 2007 | MLB | 59 | - | - | - | - | - | - | - | - | - | - |
| 2008 | Minor | 2 | - | - | - | - | - | - | - | - | - | - |
| 2008 | MLB | 25 | - | - | - | - | - | - | - | - | - | - |
| 2009 | MLB | 33 | - | - | - | - | - | - | - | - | - | - |
| 2010 | MLB | 28 | - | - | - | - | - | - | - | - | - | - |
| 2011 | MLB | 27 | - | - | - | - | - | - | - | - | - | - |
| 2012 | MLB | 32 | - | - | - | - | - | - | - | - | - | - |
| 2013 | MLB | 31 | - | - | - | - | - | - | - | - | - | - |
| 2014 | MLB | 32 | - | - | - | - | - | - | - | - | - | - |
| 2015 | Minor | 6 | - | - | - | - | - | - | - | - | - | - |
| 2015 | MLB | 5 | - | - | - | - | - | - | - | - | - | - |