| UFC Fight Night | 02/10 23:50 | - | Trevin Giles v Carlos Prates | 0-1 | |
| UFC | 07/30 01:40 | - | Trevin Giles v Gabriel Bonfim | 0-1 | |
| UFC Fight Night | 03/25 21:40 | - | Trevin Giles v Preston Parsons | 1-0 | |
| UFC Fight Night | 09/17 22:10 | - | Trevin Giles v Louis Cosce | 1-0 | |
| UFC | 01/23 03:00 | - | Michael Morales v Trevin Giles | 1-0 | |
| UFC | 07/11 00:00 | - | Trevin Giles v Dricus Du Plessis | 0-1 | |
| UFC Fight Night | 03/21 00:25 | - | Trevin Giles v Roman Dolidze | 1-0 | |
| UFC Fight Night | 11/08 02:30 | - | Trevin Giles v Bevon Lewis | 1-0 | |
| UFC Fight Night | 08/02 01:05 | - | Kevin Holland v Trevin Giles | CANC | |
| UFC | 02/09 02:35 | - | Trevin Giles v James Krause | 1-0 | |
| UFC | 02/09 02:00 | - | Trevin Giles v Antonio Arroyo | CANC | |
| UFC Fight Night | 08/03 19:55 | - | Trevin Giles v Gerald Meerschaert | 0-1 |