| RIZIN | 05/31 04:00 | - | Won Bin Ki v Roberto de Souza | 0-1 | |
| RIZIN | 12/31 13:20 | - | Roberto de Souza v Vugar Karamov | View | |
| RIZIN | 09/29 07:00 | - | Roberto de Souza v Luiz Gustavo | View | |
| RIZIN | 03/23 04:00 | - | Roberto de Souza v Keita Nakamura | 1-0 | |
| Bellator v RIZIN | 07/30 05:05 | - | Patricky Freire v Roberto de Souza | 1-0 | |
| RIZIN | 05/06 07:30 | - | Roberto de Souza v Spike Carlyle | View | |
| RIZIN | 12/31 04:30 | - | Roberto de Souza v Yusuke Yachi | 1-0 | |
| RIZIN | 06/13 06:00 | - | Tofiq Musayev v Roberto de Souza | 0-1 |