| Steve Cheney | 5 | 9 | From 04/22/15 to 05/27/15 |
| Bruce Beeson | 4 | 4 | From 03/05/15 to 03/16/15 |
| John Civatte | 3 | 4 | From 04/06/15 to 04/14/15 |
| Shawn Poe | 3 | 4 | From 04/22/15 to 05/08/15 |
| Bruce Beeson | 2 | 4 | From 05/08/15 to 05/12/15 |
| John Civatte | 2 | 3 | From 03/05/15 to 03/07/15 |
| Burt Pohlmann | 2 | 3 | From 04/28/15 to 05/08/15 |
| Burt Pohlmann | 2 | 3 | From 05/19/15 to 05/27/15 |
| Shawn Poe | 2 | 2 | From 03/05/15 to 03/07/15 |
| Michael White | 2 | 2 | From 03/07/15 to 03/10/15 |