Stadium: Court 5 Round: 44 Ground: Hardcourt outdoor
| ITF W15 Monastir | 2021/06/08 11:00 | Vladlena Bokova v Kariann Pierre-Louis | 6-2,6-1 |
| ITF W15 Monastir | 2021/06/07 11:00 | Marian G P Cano v Kariann Pierre-Louis | 1-6,5-7 |
| ITF W15 Monastir | 2021/06/06 14:00 | Kariann Pierre-Louis v Hwiwon Wi | 0-6,7-6,10-7 |
| ITF W15 Monastir | 2021/05/30 10:30 | Mouna Bouzgarrou v Kariann Pierre-Louis | 6-3,6-4 |
| ITF W15 Monastir | 2021/05/23 13:00 | Kariann Pierre-Louis v Jiho Shin | 2-6,5-7 |
| ITF W15 Cancun | 2020/03/11 16:30 | Kariann Pierre-Louis v Kirsten-Andrea Weedon | 6-2,6-0 |
| ITF W15 Cancun | 2020/03/09 19:30 | Katja Wiersholm v Kariann Pierre-Louis | 1-6,1-6 |
| ITF W15 Cancun | 2020/03/09 17:00 | Kariann Pierre-Louis v Demi Tran | 3-6,6-2,10-5 |