| James Thomas | 5 | 6 | From 09/24/18 to 10/10/18 |
| Eric Krebs | 4 | 5 | From 10/06/18 to 11/05/18 |
| John Mahnken | 4 | 5 | From 11/26/18 to 01/17/19 |
| Dave Arnold | 4 | 4 | From 09/14/18 to 09/26/18 |
| Justin Sanders | 4 | 4 | From 09/17/18 to 10/10/18 |
| Doug Paul | 4 | 4 | From 01/02/19 to 01/23/19 |
| Edward Mills | 3 | 7 | From 02/07/19 to 02/20/19 |
| Robert Wilson | 3 | 6 | From 10/06/18 to 10/15/18 |
| Doug Paul | 3 | 5 | From 10/10/18 to 10/17/18 |
| David Crampton | 3 | 4 | From 09/14/18 to 09/24/18 |