| UFC Fight Night | 2021/09/19 01:00 | Ion Cutelaba v Devin Clark | 1-0 |
| UFC Fight Night | 2020/11/29 05:35 | Anthony Smith v Devin Clark | 1-0 |
| UFC | 2020/06/06 22:55 | Alonzo Menifield v Devin Clark | 0-1 |
| UFC Fight Night | 2020/02/15 23:30 | Devin Clark v Dequan Townsend | 1-0 |
| UFC Fight Night | 2019/10/12 23:45 | Ryan Spann v Devin Clark | 1-0 |
| UFC Fight Night | 2019/06/01 14:25 | Darko Stosic v Devin Clark | 0-1 |
| UFC | 2018/12/08 23:00 | Devin Clark v Aleksandar Rakic | 0-1 |
| UFC | 2018/04/08 00:00 | Devin Clark v Michael Rodriguez | 1-0 |
| UFC | 2022/02/12 23:00 | William Knight v Maxim Grishin | 0-1 |
| UFC Fight Night | 2021/12/05 00:50 | Alonzo Menifield v William Knight | 0-1 |
| UFC Fight Night | 2021/08/22 00:10 | William Knight v Fabio Cherant | 1-0 |
| UFC Fight Night | 2021/04/10 16:00 | Da Un Jung v William Knight | 1-0 |
| UFC | 2020/09/26 23:55 | William Knight v Aleksa Camur | 1-0 |
| UFC Contender Series | 2020/09/02 00:35 | William Knight v Cody Brundage | 1-0 |