| ITF W15 Monastir | 2021/08/03 08:30 | Darya Lebesheva v Kariann Pierre-Louis | 3-6,6-2,1-10 |
| ITF W15 Monastir | 2021/08/02 15:00 | Kariann Pierre-Louis v Daria Zelinskaya | 6-3,6-3 |
| ITF W15 Monastir | 2021/08/01 12:30 | Margaux Komano v Kariann Pierre-Louis | 7-5,4-6,3-10 |
| ITF W15 Monastir | 2021/07/25 14:00 | Vineetha Mummadi v Kariann Pierre-Louis | 6-2,6-2 |
| ITF W15 Monastir | 2021/07/19 10:30 | Kariann Pierre-Louis v Molly Helgesson | 2-6,2-6 |
| ITF W15 Monastir | 2021/07/18 14:30 | Estella Jaeger v Kariann Pierre-Louis | 6-3,5-7,1-10 |
| 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 |