Estádio: Court 9 Round: 62 Ground: Hardcourt outdoor
| ITF - W25 São Domingos | 2021/06/05 13:00 | Conny Perrin v Charlotte Chavatipon | 6-4,6-2 |
| ITF - W25 São Domingos | 2021/06/04 12:55 | Charlotte Chavatipon v Fernanda Contreras Gomez | 4-6,6-2,6-3 |
| ITF - W25 São Domingos | 2021/06/03 16:25 | Andrea Lazaro Garcia v Charlotte Chavatipon | 4-6,4-6 |
| ITF - W25 São Domingos | 2021/06/02 13:30 | Sofia Shapatava v Charlotte Chavatipon | 6-4,3-6,1-6 |
| ITF - W25 São Domingos | 2021/06/01 15:30 | Erika Sema v Charlotte Chavatipon | 7-5,4-6,11-13 |
| ITF - W25 São Domingos | 2021/05/31 17:00 | Charlotte Chavatipon v Kanako Morisaki | 7-6,6-3 |
| ITF - W25 São Domingos | 2021/05/30 17:00 | Charlotte Chavatipon v Ana C Zamburek | 6-4,6-3 |
| ITF - W25 Newport Beach | 2021/03/01 18:30 | Charlotte Chavatipon v Carole Monnet | 6-3,2-6,6-10 |