| UFC | 2023/12/17 01:10 | Casey O'Neill v Ariane da Silva | 0-1 |
| UFC | 2023/03/18 21:55 | Jennifer Maia v Casey O'Neill | 1-0 |
| UFC | 2022/02/13 02:00 | Roxanne Modafferi v Casey O'Neill | 0-1 |
| UFC Fight Night | 2021/10/02 22:10 | Antonina Shevchenko v Casey O'Neill | 0-1 |
| UFC Fight Night | 2021/06/19 20:00 | Lara Procopio v Casey O'Neill | 0-1 |
| UFC Fight Night | 2021/02/20 23:05 | Shana Dobson v Casey O'Neill | 0-1 |
| UFC Fight Night | 2024/07/14 00:15 | Luana Santos v Mariya Agapova | 1-0 |
| UFC Fight Night | 2023/12/10 01:25 | Luana Santos v Stephanie Egger | 1-0 |
| UFC Fight Night | 2023/08/12 20:10 | Juliana Miller v Luana Santos | 0-1 |