| December 16, 2011 |
Signed as a free agent by the Washington Nationals to a minor league contract. |
| November 4, 2011 |
Refused minor league assignment and opted for free agency. |
| November 2, 2011 |
Outrighted to Round Rock (AAA). |
| September 30, 2011 |
Did not make the playoff roster. |
| September 1, 2011 |
Missed 21 games (back injury). |
| August 9, 2011 |
Back injury, 15-day DL. |
| July 31, 2011 |
Missed 20 games (back injury). |
| July 8, 2011 |
Back injury, 15-day DL (retroactive to July 7). |
| February 26, 2011 |
Re-signed by the Texas Rangers to a one-year contract. |
| March 27, 2010 |
Acquired from the Chicago Cubs. |
| September 1, 2009 |
Missed 25 games (calf injury). |
| August 4, 2009 |
Calf injury, early September. |
| May 27, 2009 |
Contract purchased from Iowa (AAA). |
| March 29, 2009 |
Assigned to minor league camp. |
| March 14, 2008 |
Assigned to minor league camp. |
| January 15, 2008 |
Signed by the Chicago Cubs to a minor league contract. |
| November 3, 2007 |
Opted for minor league free agency. |
| October 29, 2007 |
Outrighted to Omaha (AAA). |
| March 26, 2007 |
Optioned to Omaha (AAA). |
| February 19, 2007 |
Re-signed by the Kansas City Royals to a one-year contract. |
| October 2, 2006 |
Missed the last 7 games of the regular season (left shoulder injury). |
| September 25, 2006 |
Left shoulder injury, day-to-day. |
| August 18, 2006 |
Recalled from Omaha (AAA). |
| August 8, 2006 |
Optioned to Omaha (AAA). |
| July 26, 2006 |
Recalled from Omaha (AAA). |
| June 3, 2006 |
Optioned to Omaha (AAA). |
| May 19, 2006 |
Recalled from Omaha (AAA). |
| March 20, 2006 |
Assigned to Omaha (AAA). |
| February 26, 2006 |
Re-signed by the Kansas City Royals to a one-year contract. |
| September 6, 2005 |
Recalled from Omaha (AAA). |
| March 16, 2005 |
Optioned to Omaha (AAA). |
| February 10, 2005 |
Re-signed by the Kansas City Royals to a one-year contract. |
| August 24, 2004 |
Optioned to Wichita (AA). |
| August 10, 2004 |
Recalled from Wichita (AA). |
| April 29, 2004 |
Optioned to Wichita (AA). |
| April 17, 2004 |
Contract purchased from Wichita (AA). |