Statistics| Year | Team | G | IP | H | K | BB | ER | Win | L | Sav | WHIP | ERA |
|---|
| 2008 | Royals | 7 | 38.00 | 38 | 20 | 19 | 19 | 3 | 3 | 0 | 1.500 | 4.50 |
| 2007 | Royals | 26 | 46.67 | 51 | 21 | 23 | 24 | 3 | 5 | 1 | 1.586 | 4.63 |
| 2006 | Royals | 10 | 45.67 | 62 | 27 | 24 | 31 | 1 | 5 | 0 | 1.883 | 6.11 |
| 2005 | Astros | 7 | 16.33 | 24 | 10 | 7 | 20 | 0 | 1 | 0 | 1.898 | 11.02 |
| 2004 | Astros | 19 | 39.33 | 55 | 23 | 13 | 30 | 1 | 2 | 0 | 1.729 | 6.86 |
| 2003 | Phillies | 24 | 93.00 | 98 | 68 | 44 | 51 | 4 | 7 | 0 | 1.527 | 4.94 |
| 2002 | Phillies | 30 | 163.00 | 167 | 167 | 69 | 98 | 8 | 9 | 0 | 1.448 | 5.41 |
| 2001 | Phillies | 11 | 69.00 | 57 | 40 | 29 | 27 | 3 | 2 | 0 | 1.246 | 3.52 |
| Total MLB | 134 | 511.00 | 552 | 376 | 228 | 300 | 23 | 34 | 1 | 1.526 | 5.28 |
| 2011 | Spring | 7 | 12.00 | 9 | 10 | 7 | 5 | 2 | 0 | 0 | 1.333 | 3.75 |
2011 Game Log | | Date | Time | Headline |
|---|
| Thu Dec 2 2010 | 17:14 | Red sox ink Duckworth to minors contract |
| |