| 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 |
| UFC Fight Night | 2019/09/28 18:50 | Oleksiejczuk, Michal v Preux, Ovince Saint | 0-1 |
| UFC Fight Night | 2019/04/20 14:30 | Antigulov, Gadzhimurad v Oleksiejczuk, Michal | 0-1 |
| UFC Fight Night | 2019/02/23 20:40 | Villante, Gian v Oleksiejczuk, Michal | 0-1 |
| UFC | 2017/12/31 01:00 | Rountree, Khalil v Oleksiejczuk, Michal | 0-1 |
| UFC Fight Night | 2022/02/06 01:15 | Alvey, Sam v Brendan Allen | 0-1 |
| UFC Fight Night | 2021/08/29 01:00 | Alvey, Sam v Turman, Wellington | 0-1 |
| UFC Fight Night | 2021/04/10 20:10 | Alvey, Sam v Julian Marquez | 0-1 |
| UFC | 2020/10/24 15:55 | Da Un Jung v Alvey, Sam | 1-1 |
| UFC | 2020/05/09 23:00 | Ryan Spann v Alvey, Sam | 1-0 |
| UFC Fight Night | 2019/07/20 23:55 | Alvey, Sam v Abreu, Klidson | 0-1 |
| UFC | 2019/02/10 03:00 | Jimmy Crute v Alvey, Sam | 1-0 |
| UFC Fight Night | 2018/09/23 03:10 | Alvey, Sam v Nogueira, Antonio Rogerio | 0-1 |