| Champion | Date | Location | Event |
|---|---|---|---|
| Aron Rex | 10/02/16 | Orlando, FL | Bound For Glory |
| Moose | 12/01/16 | Orlando, FL | TNA IMPACT |
| Drew Galloway | 01/19/17 | Orlando, FL | TNA IMPACT |
| Moose | 03/02/17 | Orlando, FL | TNA IMPACT |
| Ethan Carter III | 08/03/17 | Orlando, FL | TNA IMPACT |
| Matt Sydal | 01/25/18 | Ottawa, ON | Impact Offices |
| Austin Aries | 03/29/18 | Orlando, Fla | IMPACT Wrestling |
| Austin Aries merged the Grand title with the World title, Aries is the last Grand champion in history. | 06/04/18 |