| UFC Fight Night | 04/24 00:05 | - | Tyson Pedro v Villanueva, Isaac | 1-0 | |
| UFC Fight Night | 10/23 20:05 | - | 네구메레아누, N. v Villanueva, Isaac | 1-0 | |
| UFC Fight Night | 06/26 18:35 | - | Marcin Prachnio v Villanueva, Isaac | 1-0 | |
| UFC Fight Night | 01/20 19:00 | - | Villanueva, Isaac v Moreira, V. | 1-0 | |
| UFC Fight Night | 08/22 23:30 | - | Villanueva, Isaac v Jordan Wright | 0-1 | |
| UFC Fight Night | 05/13 23:00 | - | Chase Sherman v Villanueva, Isaac | 1-0 |