| Oktagon | 03/23 18:30 | - | Mate Kertesz v Stolze, Niklas | View | |
| Oktagon | 11/18 18:30 | - | Andrej Kalasnik v Stolze, Niklas | View | |
| UFC Fight Night | 06/04 18:30 | - | Benoit Saint-Denis v Stolze, Niklas | 1-0 | |
| UFC Fight Night | 08/01 02:05 | - | Stolze, Niklas v Jared Gooden | 0-1 | |
| UFC Fight Night | 07/25 21:25 | - | Emeev, Ramazan v Stolze, Niklas | 1-0 |