| UFC 323 - Dvalishvili vs Yan 2 | 12/06 23:05 | - | Muhammad Naimov v Mairon Santos | 0-1 | |
| UFC Fight Night | 05/18 00:25 | - | Sodiq Yusuff v Mairon Santos | 0-1 | |
| UFC | 03/09 01:13 | - | Mairon Santos v Francis Marshall | 1-0 | |
| UFC Fight Night | 08/25 03:05 | - | Kaan Ofli v Mairon Santos | 0-1 |