| Transactions | ||||||
| Date | Team | Player | Type | OthTm | EffDate | When |
| 3/16/2013 | PL | Anderson,BF | Demoted to reserve roster | Before | ||
| 3/16/2013 | PL | Blackley,T | Promoted to active roster | Before | ||
| 3/16/2013 | PL | Martinez,JD | Promoted to active roster | Before | ||
| 3/16/2013 | SS | Nelson | Demoted to reserve roster | Before | ||
| 3/16/2013 | SS | Nelson | Promoted to active roster | Before | ||
| 3/18/2013 | ATT | Gregerson | Acquired via trade | ShS | After | |
| 3/18/2013 | ATT | Joyce | Traded away | ShS | After | |
| 3/18/2013 | BC | Craig | Traded away | MSB | After | |
| 3/18/2013 | BC | Kershaw | Acquired via trade | MSB | After | |
| 3/18/2013 | BC | Lawrie | Traded away | MSB | After | |
| 3/18/2013 | BC | Moreland | Acquired via trade | MSB | After | |
| 3/18/2013 | BC | Wainwright | Traded away | MSB | After | |
| 3/18/2013 | PP | Davis,I | Traded away | ShS | After | |
| 3/18/2013 | PP | Price | Acquired via trade | ShS | After | |
| 3/18/2013 | SS | Bruce | Traded away | ACS | After | |
| 3/18/2013 | SS | d'Arnaud | Acquired via trade | ACS | After | |
| 3/18/2013 | SS | Doumit | Traded away | ACS | After | |
| 3/18/2013 | SS | Eaton | Traded away | MSB | After | |
| 3/18/2013 | SS | Escobar,A | Traded away | ACS | After | |
| 3/18/2013 | SS | Izturis,M | Acquired via trade | ACS | After | |
| 3/18/2013 | SS | Murphy,DM | Acquired via trade | MSB | After | |
| 3/18/2013 | SS | Ruiz | Acquired via trade | ACS | After | |