| Edward Gottschalk | 8 | 19 | From 04/15/12 to 05/19/12 |
| Daniel Ventura | 3 | 6 | From 04/06/12 to 04/19/12 |
| Channing Lewis | 3 | 4 | From 04/15/12 to 04/23/12 |
| Nick Choumitsky | 3 | 3 | From 04/01/12 to 04/06/12 |
| Terence Jones | 3 | 3 | From 04/06/12 to 04/19/12 |
| Nick Choumitsky | 2 | 3 | From 03/10/12 to 03/14/12 |
| Robert Moen | 2 | 3 | From 03/28/12 to 04/01/12 |
| Alex Styron | 2 | 2 | From 04/19/12 to Season End |
| Daniel Ventura | 2 | 2 | From 03/28/12 to 04/01/12 |
| Michael McCracken | 2 | 2 | From 04/01/12 to 04/03/12 |