| UFC Fight Night | 07/09 23:10 | - | Kennedy Nzechukwu v Karl Roberson | 1-0 | |
| UFC Fight Night | 03/13 00:55 | - | Khalil Rountree v Karl Roberson | 1-0 | |
| UFC | 04/25 00:35 | - | Brendan Allen v Karl Roberson | 1-0 | |
| UFC Fight Night | 06/14 03:00 | - | Karl Roberson v Marvin Vettori | 0-1 | |
| UFC Fight Night | 05/14 01:00 | - | Karl Roberson v Marvin Vettori | CANC | |
| UFC | 04/18 22:35 | - | Makhmud Muradov v Karl Roberson | CANC | |
| UFC Fight Night | 11/09 17:40 | - | Roman Kopylov v Karl Roberson | 0-1 | |
| UFC Fight Night | 07/14 00:45 | - | Karl Roberson v Wellington Turman | 1-0 | |
| UFC Fight Night | 01/20 03:00 | 1 | Glover Teixeira v Karl Roberson | 1-0 | |
| UFC | 11/04 02:35 | 1 | Karl Roberson v Jack Marshman | 1-0 | |
| UFC | 05/13 00:00 | 1 | Cezar Ferreira v Karl Roberson | 1-0 | |
| UFC Fight Night | 11/11 23:30 | - | Darren Stewart v Karl Roberson | 0-1 |