| UFC Fight Night | 2023/05/13 18:10 | Karl Williams v Chase Sherman | 1-0 |
| UFC Fight Night | 2023/03/11 22:40 | Lukasz Brzeski v Karl Williams | 0-1 |
| UFC Contender Series | 2022/09/07 01:15 | Karl Williams v Jimmy Lawson | 1-0 |
| UFC | 2023/09/10 02:35 | Justin Tafa v Austen Lane | 1-0 |
| UFC | 2023/02/12 04:00 | Justin Tafa v Parker Porter | View |
| UFC | 2023/02/12 03:55 | Justin Tafa v Parker Porter | 1-0 |
| UFC Fight Night | 2021/12/18 23:10 | Justin Tafa v Harry Hunsucker | 1-0 |
| UFC Fight Night | 2021/05/23 00:40 | Justin Tafa v Jared Vanderaa | 0-1 |
| UFC Fight Night | 2021/01/16 19:05 | Justin Tafa v Carlos Felipe | 0-1 |
| UFC | 2020/02/09 04:30 | Juan Adams v Justin Tafa | 0-1 |
| UFC | 2019/10/06 02:00 | Justin Tafa v Yorgan De Castro | 0-1 |