| Start Date | End Date | #Days | Status | MLB Team | Minor Team | 40-Man | Transaction Description |
| 2013-04-26 | Current | -- | Minors | Oakland Athletics | Sacramento (AAA) | Yes | Optioned to Sacramento (AAA) |
| 2013-04-10 | 2013-04-26 | 17 | Active | Oakland Athletics | Yes | Recalled from Sacramento (AAA) | |
| 2013-03-31 | 2013-04-10 | 11 | Minors | Oakland Athletics | Sacramento (AAA) | Yes | Optioned to Sacramento (AAA) |
| 2012-11-16 | 2013-03-31 | 136 | Active | Oakland Athletics | Yes | Traded from Padres with Andrew Werner to Athletics for Tyson Ross and A.J. Kirby-Jones | |
| 2012-09-05 | 2012-11-16 | 73 | Active | San Diego Padres | Yes | Recalled from Tucson (AAA) | |
| 2012-06-26 | 2012-09-05 | 72 | Minors | San Diego Padres | Tucson (AAA) | Yes | Optioned to Tucson (AAA) |
| 2012-06-24 | 2012-06-26 | 3 | Active | San Diego Padres | Yes | Activated from DL | |
| 2012-06-14 | 2012-06-24 | 11 | DL-15 | San Diego Padres | Tucson (AAA) | Yes | Assigned to Tucson (AAA) for rehab |
| 2012-06-03 | 2012-06-14 | 12 | DL-15 | San Diego Padres | Yes | DL-15 Right hand | |
| 2012-05-07 | 2012-06-03 | 28 | Active | San Diego Padres | Yes |
| Date | Notes |
| 2007-06-12 | Signed by Padres |
| Drafted: Selected by San Diego Padres in 26th round (807th overall) of 2007 Amateur Draft (June-Reg Phase) | |