| Start Date | End Date | #Days | Status | MLB Team | Minor Team | 40-Man | Transaction Description |
| 2013-04-06 | Current | -- | Minors | Houston Astros | Oklahoma City (AAA) | Assigned to Oklahoma City (AAA) | |
| 2012-12-21 | 2013-04-06 | 107 | Minors | Houston Astros | Outrighted to minors | ||
| 2012-12-20 | 2012-12-21 | 2 | DFA | Houston Astros | Designated for assignment | ||
| 2012-10-27 | 2012-12-20 | 55 | Active | Houston Astros | Yes | Claimed off waivers from Red Sox by Astros | |
| 2012-10-18 | 2012-10-27 | 10 | DFA | Boston Red Sox | Designated for assignment | ||
| 2012-09-24 | 2012-10-18 | 25 | Active | Boston Red Sox | Yes | Recalled from Pawtucket (AAA) | |
| 2012-08-26 | 2012-09-24 | 30 | Minors | Boston Red Sox | Pawtucket (AAA) | Yes | Optioned to Pawtucket (AAA) |
| 2012-08-25 | 2012-08-26 | 2 | Active | Boston Red Sox | Yes | Recalled from Pawtucket (AAA) | |
| 2012-05-28 | 2012-08-25 | 90 | Minors | Boston Red Sox | Pawtucket (AAA) | Yes | Optioned to Pawtucket (AAA) |
| 2012-05-20 | 2012-05-28 | 9 | Active | Boston Red Sox | Yes | Recalled from Pawtucket (AAA) |
| Signed as undrafted free agent by the Boston Red Sox in 2007. |