| UFC Fight Night | 02/19 00:45 | - | William Knight v 马尔辛•普拉奇尼奥 | 0-1 | |
| UFC Fight Night | 04/17 00:10 | - | 德温•克拉克 v William Knight | 1-0 | |
| UFC | 02/12 23:00 | - | William Knight v Maxim Grishin | 0-1 | |
| UFC Fight Night | 12/05 00:50 | - | 阿朗佐•梅尼菲尔德 v William Knight | 0-1 | |
| UFC Fight Night | 08/22 00:10 | - | William Knight v 法比奥•夏朗德 | 1-0 | |
| UFC Fight Night | 04/10 16:00 | - | 郑大运 v William Knight | 1-0 | |
| UFC | 09/26 23:55 | - | William Knight v 阿列克萨•恰穆尔 | 1-0 | |
| UFC Contender Series | 09/02 00:35 | - | William Knight v 科迪•布伦戴奇 | 1-0 |