Round: 62 Ground: Hardcourt outdoor
| ITF Women Osprey | 2018/05/24 17:10 | Allie Kiick v Kariann Pierre-Louis | 6-1,6-0 |
| ITF Women Osprey | 2018/05/24 13:00 | Alycia Parks v Kariann Pierre-Louis | 4-6,6-1,4-10 |
| ITF Women Osprey Qual | 2018/05/23 17:05 | Layne Sleeth v Kariann Pierre-Louis | 4-6,3-6 |
| ITF Women Osprey Qual | 2018/05/21 14:00 | Anastasia Sysoeva v Kariann Pierre-Louis | 3-6,6-4,1-6 |
| ITF Women Tacarigua | 2018/05/09 14:00 | Kariann Pierre-Louis v Gail Brodsky | 6-4,1-6,4-6 |
| ITF Women Tacarigua | 2018/05/07 18:00 | Kariann Pierre-Louis v Shelby Prince | 6-1,6-0 |
| ITF Women Charleston Qual | 2018/04/29 17:15 | Jada Robinson v Kariann Pierre-Louis | 2-6,6-4,6-2 |
| ITF Women Charlottesville Qual | 2018/04/22 14:00 | Sophie Chang v Kariann Pierre-Louis | 7-5,6-1 |
| ITF Women Hong Kong | 2017/12/30 04:00 | Dan Ni Wang v Trang P-Dai Huynh | 7-5,2-6,6-3 |
| ITF Women Hong Kong | 2017/12/23 02:00 | Ying Zhang v Trang P-Dai Huynh | 2-6,6-2,6-1 |