Stadium: Kyotec Round: 54 Ground: Hardcourt indoor
| ITF - W15 Sharm El Sheikh | 2019/10/18 08:00 | Valentina Ryser v Sibille, Constance | 6-3,2-6,6-3 |
| ITF - W15 Sharm El Sheikh | 2019/10/17 10:50 | Mdlulwa, Warona v Sibille, Constance | 2-6,0-6 |
| ITF - W15 Sharm El Sheikh | 2019/10/16 11:50 | Yu Shan v Sibille, Constance | 5-7,0-6 |
| ITF W25 Cherbourg | 2019/10/07 13:40 | Indy De Vroome v Sibille, Constance | 6-1,7-6 |
| ITF W25 Cherbourg | 2019/10/06 14:15 | Dury, Mathilde v Sibille, Constance | 6-1,4-6,4-10 |
| Clermont-Ferrand, Singles W-ITF-FRA-24A | 2019/09/24 09:00 | Sibille, Constance v Orange, Margaux | 6-3,4-6,5-10 |
| Tabarka, Singles W-ITF-TUN-18A | 2019/09/14 08:30 | Lisa Pigato v Sibille, Constance | 6-1,6-1 |
| Tabarka, Singles W-ITF-TUN-18A | 2019/09/13 10:15 | Sibille, Constance v Lancelot, Olympe | 6-4,6-1 |
| ITF Women Petange | 2018/10/27 13:30 | Veyder, Gina v Laura Svatikova | 3-6,2-6 |
| ITF Women Petange | 2017/10/28 07:00 | Veyder, Gina v Meyer, Dominique | 3-6,2-6 |
| ITF Women Petange | 2016/09/11 08:00 | Chanel Janssen v Veyder, Gina | 4-6,6-1,6-2 |