| UFC Contender Series | 2022/09/21 02:00 | Leon Aliu v Brunno Ferreira | 0-1 |
| UFC Fight Night | 2021/08/29 00:40 | Dustin Jacoby v Stewart, Darren | 1-0 |
| UFC | 2021/06/13 01:05 | Eryk Anders v Stewart, Darren | 1-0 |
| UFC Fight Night | 2020/09/20 00:00 | Kevin Holland v Stewart, Darren | 1-0 |
| UFC Fight Night | 2020/08/09 02:15 | Stewart, Darren v Pitolo, Maki | 1-0 |
| UFC Fight Night | 2019/10/19 01:00 | Winn, Deron v Stewart, Darren | 0-1 |
| UFC | 2019/06/08 23:10 | Lewis, Bevon v Stewart, Darren | 0-1 |
| UFC | 2018/09/09 00:00 | Byrd, Charles v Stewart, Darren | 0-1 |
| UFC Fight Night | 2018/05/27 17:00 | Spicely, Eric v Stewart, Darren | 0-1 |