Statistics| Year | Team | G | IP | H | K | BB | ER | Win | Sav | WHIP | ERA |
|---|
| 2010 | Nationals | 24 | 35.33 | 35 | 30 | 8 | 14 | 1 | 0 | 1.217 | 3.57 |
| 2009 | Phillies | 32 | 35.33 | 31 | 27 | 9 | 12 | 2 | 0 | 1.132 | 3.06 |
| 2008 | Giants | 65 | 53.33 | 47 | 49 | 21 | 27 | 5 | 0 | 1.275 | 4.56 |
| 2007 | Giants | 15 | 14.33 | 12 | 9 | 4 | 2 | 2 | 0 | 1.116 | 1.26 |
| 2006 | Tot | 26 | 25.33 | 27 | 19 | 12 | 20 | 1 | 10 | 1.539 | 7.11 |
| 2006 | Giants | 6 | 5.33 | 9 | 3 | 5 | 9 | 0 | 0 | 2.625 | 15.19 |
| 2006 | Rays | 20 | 20.00 | 18 | 16 | 7 | 11 | 1 | 10 | 1.250 | 4.95 |
| 2005 | Giants | 67 | 61.67 | 68 | 54 | 27 | 29 | 6 | 23 | 1.541 | 4.23 |
| 2004 | Giants | 52 | 63.67 | 69 | 48 | 24 | 30 | 5 | 1 | 1.461 | 4.24 |
| 2002 | Mets | 5 | 10.67 | 11 | 7 | 5 | 7 | 1 | 0 | 1.500 | 5.91 |
| Total MLB | 286 | 299.67 | 300 | 243 | 110 | 141 | 23 | 34 | 1.368 | 4.23 |
2014 Game Log | | Date | Time | Headline |
|---|
| Tue Jun 7 2011 | 04:01 | Walker trying to earn major league contract | | Fri Nov 5 2010 | 10:12 | Nationals release right-hander Tyler Walker | | Mon Aug 2 2010 | 17:23 | Nats place RHP Tyler Walker on DL | | Tue Jul 27 2010 | 15:57 | Tyler Walker to have surgery on shoulder | | Sat Jul 24 2010 | 21:10 | Tyler Walker shut down from throwing | | Sun Jul 11 2010 | 13:53 | Walker throws bullpen session Sunday | | Wed Jul 7 2010 | 19:14 | Tyler Waker has yet to throw off a mound | | Mon Jun 28 2010 | 22:59 | Nats place Walker (shoulder) on DL |
| | 2010 Games by Position |
|---|
| RP | 24 |
|---|
| 24 | consecutive relief appearances |
|
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