| 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 |
| UFC Fight Night | 2021/02/27 23:00 | Dustin Jacoby v Maxim Grishin | 1-0 |
| UFC Fight Night | 2020/10/17 20:30 | Gadzhimurad Antigulov v Maxim Grishin | 0-1 |
| UFC | 2020/07/11 23:50 | Marcin Tybura v Maxim Grishin | 1-0 |