| UFC | 11/13 02:35 | - | Renato Moicano v Riddell, Brad | 1-0 | |
| UFC | 07/03 01:35 | - | Riddell, Brad v Jalin Turner | 0-1 | |
| UFC Fight Night | 12/05 04:50 | - | Rafael Fiziev v Riddell, Brad | 1-0 | |
| UFC | 06/13 01:35 | - | Drew Dober v Riddell, Brad | 0-1 | |
| UFC | 09/27 01:30 | - | Riddell, Brad v Da Silva, Alex | 1-0 | |
| UFC Fight Night | 02/23 00:00 | - | Mustafaev, Magomed v Riddell, Brad | 0-1 | |
| UFC | 10/06 00:25 | - | Jamie Mullarkey v Riddell, Brad | 0-1 |