| Start Date | End Date | #Days | Status | MLB Team | Minor Team | 40-Man | Transaction Description |
| 2012-04-28 | 2012-05-07 | 10 | Active | San Diego Padres | Yes | Recalled from Tucson (AAA) | |
| 2013-04-20 | Current | -- | Minors | Chicago White Sox | Charlotte (AAA) | Yes | Assigned to Charlotte (AAA) |
| 2013-04-20 | 2013-04-20 | 1 | Active | Chicago White Sox | Yes | Recalled from Charlotte (AAA) | |
| 2013-03-23 | 2013-04-20 | 29 | Minors | Chicago White Sox | Charlotte (AAA) | Yes | Optioned to Charlotte (AAA) |
| 2012-11-07 | 2013-03-23 | 137 | Minors | Chicago White Sox | Traded from Padres to White Sox for Brandon Kloess | ||
| 2012-11-02 | 2012-11-07 | 6 | DFA | San Diego Padres | Tucson (AAA) | Designated for assignment | |
| 2012-07-26 | 2012-11-02 | 100 | Minors | San Diego Padres | Tucson (AAA) | Yes | Activated from DL |
| 2012-07-02 | 2012-07-26 | 25 | DL-7 | San Diego Padres | Tucson (AAA) | Yes | DL-7 Injured |
| 2012-05-28 | 2012-07-02 | 36 | Minors | San Diego Padres | Tucson (AAA) | Yes | Optioned to Tucson (AAA) |
| 2012-05-20 | 2012-05-28 | 9 | Active | San Diego Padres | Yes | Recalled from Tucson (AAA) | |
| 2012-05-08 | 2012-05-20 | 13 | Minors | San Diego Padres | Yes | Optioned to Tucson (AAA) | |
| 2012-05-07 | 2012-05-08 | 2 | Active | San Diego Padres | Yes |
| Drafted: Selected by San Diego Padres in 3rd round (101st overall) of 2008 Amateur Draft (June-Reg Phase) |