| Start Date | End Date | #Days | Status | MLB Team | Minor Team | 40-Man | Transaction Description |
| 2013-05-02 | Current | -- | Minors | Houston Astros | Oklahoma City (AAA) | Yes | Optioned to Oklahoma City (AAA) |
| 2013-02-05 | 2013-05-02 | 87 | Active | Houston Astros | Yes | Traded from Athletics with Max Stassi and Chris Carter to Astros for Jed Lowrie and Fernando Rodriguez | |
| 2012-11-12 | 2013-02-05 | 86 | Active | Oakland Athletics | Yes | ||
| 2012-09-04 | 2012-11-12 | 70 | Minors | Oakland Athletics | Sacramento (AAA) | Yes | Activated from DL |
| 2012-08-27 | 2012-09-04 | 9 | DL-7 | Oakland Athletics | Sacramento (AAA) | Yes | DL-7 Injured |
| 2012-05-25 | 2012-08-27 | 95 | Minors | Oakland Athletics | Sacramento (AAA) | Yes |
| Drafted: Selected by Washington Nationals in 41st round (1231st overall) of 2006 Amateur Draft (June-Reg Phase) |