| UFC Fight Night | 2023/10/14 23:45 | Andre Petroski v Pereira, Michel | 0-1 |
| UFC Fight Night | 2022/05/22 00:35 | Santiago Ponzinibbio v Pereira, Michel | 0-1 |
| UFC | 2022/01/23 03:55 | Pereira, Michel v Andre Fialho | 1-0 |
| UFC | 2021/07/11 01:00 | Price, Niko v Pereira, Michel | 0-1 |
| UFC Fight Night | 2020/12/20 01:15 | Pereira, Michel v Williams, Khaos | 1-0 |
| UFC Fight Night | 2020/09/06 01:00 | Pereira, Michel v Imadaev, Zelim | 1-0 |
| UFC Fight Night | 2020/02/16 03:10 | Sanchez, Diego v Pereira, Michel | 1-0 |
| UFC Fight Night | 2019/09/15 01:00 | Pereira, Michel v Connelly, Tristan | 0-1 |
| UFC Fight Night | 2023/08/26 10:50 | Chidi Njokuani v Oleksiejczuk, Michal | 0-1 |
| UFC Fight Night | 2023/04/30 01:00 | Caio Borralho v Oleksiejczuk, Michal | 1-0 |
| UFC Fight Night | 2022/12/18 00:10 | Cody Brundage v Oleksiejczuk, Michal | 0-1 |
| UFC Fight Night | 2022/08/07 01:35 | Oleksiejczuk, Michal v Alvey, Sam | 1-0 |
| UFC | 2022/03/05 23:00 | Dustin Jacoby v Oleksiejczuk, Michal | 1-0 |
| UFC | 2021/10/30 15:50 | Gamzatov, Shamil v Oleksiejczuk, Michal | 0-1 |
| UFC | 2021/03/28 00:40 | Modestas Bukauskas v Oleksiejczuk, Michal | 0-1 |
| UFC Fight Night | 2020/02/23 01:40 | Jimmy Crute v Oleksiejczuk, Michal | 1-0 |