| Oktagon | 11/22 17:00 | - | Mateusz Legierski v Attila Korkmaz | 1-0 | |
| Oktagon | 09/20 16:00 | - | Attila Korkmaz v David Tonatiuh Crol | 1-0 | |
| Oktagon | 05/17 17:45 | - | Shaqueme Rock v Attila Korkmaz | View | |
| Oktagon | 09/21 16:40 | - | Attila Korkmaz v Agy Sardari | View | |
| Oktagon | 06/08 16:00 | - | Attila Korkmaz v UKS Gim 92 Ursynow Warszawa U20 | View | |
| Oktagon | 03/02 21:15 | - | Ronald Paradeiser v Attila Korkmaz | View | |
| MMA | 09/23 16:42 | - | Davy Gallon v Attila Korkmaz | View | |
| Bellator | 05/13 17:30 | - | Andrew Fisher v Attila Korkmaz | View |