Stadium: CENTER COURT Round: 25 Ground: Clay
| ITF W25 Telavi | 2021/07/23 06:30 | Victoria Bosio v Valentini Grammatikopoulou | 1-6,4-6 |
| ITF W25 Pescara | 2021/08/04 09:30 | Victoria Jimenez Kasintseva v Victoria Bosio | 6-4,7-5 |
| ITF W25 Telavi | 2021/07/23 06:30 | Victoria Bosio v Valentini Grammatikopoulou | 1-6,4-6 |
| ITF W25 Telavi | 2021/07/21 13:40 | Victoria Bosio v Mariam Dalakishvili | 6-0,6-4 |
| ITF W25 Telavi | 2021/07/15 06:00 | Victoria Bosio v Sofia Shapatava | 4-6,4-6 |
| ITF W25 Telavi | 2021/07/14 10:00 | Victoria Bosio v Rosa Vicens Mas | 5-7,6-2,6-3 |
| ITF W25 Torino | 2021/07/07 12:50 | Maria Lourdes Carle v Victoria Bosio | 6-3,2-6,6-3 |
| ITF W25 Torino | 2021/07/06 09:30 | Victoria Bosio v Federica Arcidiacono | 6-3,4-6,10-8 |
| ITF W25 Torino | 2021/07/05 08:00 | Victoria Bosio v Anastasia Piangerelli | 6-3,2-6,11-9 |
| WTA Cluj-Napoca | 2021/08/01 13:25 | Paula Ormaechea v Valentini Grammatikopoulou | 7-5,6-4 |
| ITF W25 Telavi | 2021/07/26 07:30 | Tessah Andrianjafitrimo v Valentini Grammatikopoulou | 5-7,4-6 |
| ITF W25 Telavi | 2021/07/24 11:30 | Fernanda Contreras Gomez v Valentini Grammatikopoulou | 0-6,2-6 |
| ITF W25 Telavi | 2021/07/23 06:30 | Victoria Bosio v Valentini Grammatikopoulou | 1-6,4-6 |
| ITF W25 Telavi | 2021/07/21 06:00 | Elena Malygina v Valentini Grammatikopoulou | 3-6,6-4,4-6 |
| WTA Lausanne | 2021/07/14 08:30 | Valentini Grammatikopoulou v Jasmine Paolini | 3-6,6-4,5-7 |
| WTA Lausanne | 2021/07/12 08:30 | Valentini Grammatikopoulou v Jesika Maleckova | 6-3,6-7,6-2 |
| ITF W60 Amstelveen | 2021/07/08 12:15 | Valentini Grammatikopoulou v Suzan Lamens | 6-4,2-6,1-6 |