Stadium: Court 8 Round: 25 Ground: Clay
| ITF W15 Jerusalem | 2021/05/13 09:00 | Hiroko Kuwata v Jenny Duerst | 6-2,6-7,2-6 |
| ITF W15 Jerusalem | 2021/05/12 09:45 | Hiroko Kuwata v Sabastiani Leon | 6-1,1-6,6-3 |
| ITF W15 Ramat Hasharon | 2021/05/07 07:00 | Hiroko Kuwata v Valentina Ryser | 3-6,3-6 |
| ITF W15 Ramat Hasharon | 2021/05/06 09:10 | Hiroko Kuwata v Dagan Fruchtman, Mika | 6-4,6-3 |
| ITF W15 Ramat Hasharon | 2021/05/05 08:50 | Hiroko Kuwata v Anna Ozerova | 6-7,6-3,6-0 |
| ITF W25 Oeiras | 2021/04/28 10:00 | Hiroko Kuwata v Talbi, Shalimar | 1-6,5-7 |
| ITF W25 Oeiras | 2021/04/27 11:10 | Hiroko Kuwata v Verena Meliss | 7-5,6-4 |
| ITF - W15 Antalya | 2021/04/07 11:05 | Diana Demidova v Hiroko Kuwata | 6-1,6-2 |
| ITF W60 Saint-Gaudens | 2021/05/10 16:35 | Wargnier, Lucie v Koval, Vlada | 4-6,4-6 |
| ITF W25 Calvi | 2021/04/14 08:00 | Yerolymos, Margot v Wargnier, Lucie | 6-3,6-2 |
| ITF W25 Calvi | 2021/04/13 09:45 | Wargnier, Lucie v Le Bihan, Kelia | 6-4,2-6,10-6 |
| ITF W25 Calvi | 2021/04/12 14:15 | Wargnier, Lucie v Amandine Monnot | 6-2,6-1 |
| ITF - W15 Le Havre | 2021/03/25 11:35 | Maria Jose Portillo Ramirez v Wargnier, Lucie | 4-6,7-5,6-3 |
| ITF - W15 Le Havre | 2021/03/24 08:30 | Maelys Bougrat v Wargnier, Lucie | 1-6,2-6 |
| ITF - W15 Gonesse | 2021/03/17 13:15 | Seone Mendez v Wargnier, Lucie | 6-3,6-4 |
| ITF W15 Amiens | 2021/03/09 09:00 | Wargnier, Lucie v Seone Mendez | 2-6,1-6 |