| UFC Fight Night | 08/13 20:40 | - | Witt, Jason v Josh Quinlan | 0-1 | |
| UFC Fight Night | 02/05 21:25 | - | Witt, Jason v Philip Rowe | 0-1 | |
| UFC Fight Night | 08/01 01:00 | - | Bryan Barberena v Witt, Jason | 0-1 | |
| UFC Fight Night | 03/13 22:00 | - | Witt, Jason v Matthew Semelsberger | 0-1 | |
| UFC Fight Night | 10/31 21:05 | - | Witt, Jason v Cole Williams | 1-0 | |
| UFC Fight Night | 06/28 00:35 | - | Sato, Takashi v Witt, Jason | 1-0 |