| UFC Fight Night | 2023/08/06 01:15 | Ignacio Bahamondes v Ludovit Klein | 0-1 |
| UFC | 2023/03/18 17:05 | Jai Herbert v Ludovit Klein | 1-1 |
| UFC Fight Night | 2022/07/23 18:55 | Ludovit Klein v Mason Jones | 1-0 |
| UFC | 2022/03/05 23:35 | Devonte Smith v Ludovit Klein | 0-1 |
| UFC Fight Night | 2021/10/16 23:00 | Ludovit Klein v Nate Landwehr | 0-1 |
| UFC Fight Night | 2021/05/08 23:35 | Michael Trizano v Ludovit Klein | 1-0 |
| UFC | 2020/09/27 00:35 | Shane Young v Ludovit Klein | 0-1 |
| UFC Contender Series | 2023/09/13 01:05 | Steven Nguyen v AJ Cunningham | 1-0 |