| Start Date | End Date | #Days | Status | MLB Team | Minor Team | 40-Man | Transaction Description |
| 2012-11-18 | Current | -- | Free Agent | - | Declared free agency | ||
| 2012-10-08 | 2012-11-18 | 42 | Minors | Washington Nationals | Activated from DL | ||
| 2012-06-23 | 2012-10-08 | 108 | DL-7 | Washington Nationals | Harrisburg (AA) | DL-7 Injured | |
| 2012-06-09 | 2012-06-23 | 15 | Minors | Washington Nationals | Harrisburg (AA) |
| Drafted: Selected by Washington Nationals in 5th round (151st overall) of 2006 Amateur Draft (June-Reg Phase) | |
| *Did not sign* ... Selected by Los Angeles Dodgers in 3rd round (91st overall) of 2003 Amateur Draft (June-Reg Phase) |