Stadium: Court 10 Round: 26 Ground: Clay
| ITF W15 Káhira | 2021/09/01 10:35 | Anastasia Sukhotina v Gaia Squarcialupi | 5-7,4-6 |
| ITF W15 Káhira | 2021/08/30 08:00 | Gaia Squarcialupi v Sabina Dadaciu | 7-6,6-0 |
| ITF W25 Pescara | 2021/08/01 07:00 | Aurora Zantedeschi v Gaia Squarcialupi | 6-2,1-6,10-4 |
| ITF W15 L'Aquila | 2021/06/22 07:00 | Giulia Carbonaro v Gaia Squarcialupi | 6-3,6-2 |
| ITF W15 L'Aquila | 2021/06/21 08:00 | Gaia Squarcialupi v Ksenia Kolesnikova | 6-2,6-1 |
| ITF W15 L'Aquila | 2021/06/20 07:00 | Marija Semenistaja v Gaia Squarcialupi | 2-6,4-6 |
| ITF W15 Sharm El Sheikh | 2021/03/01 11:30 | Gaia Squarcialupi v Demi Tran | 6-7,5-7 |
| ITF W15 Sharm El Sheikh | 2021/02/28 14:30 | Eleanor Baglow v Gaia Squarcialupi | 7-5,2-6,1-10 |
| ITF W15 Káhira | 2021/09/01 08:00 | Riko Sawayanagi v Miho Kuramochi | 6-2,6-3 |
| ITF W15 Monastir | 2021/08/27 09:30 | Riko Sawayanagi v Moyuka Uchijima | 1-6,2-6 |
| ITF W15 Monastir | 2021/08/26 09:10 | Ramu Ueda v Riko Sawayanagi | 2-6,6-2,3-6 |
| ITF W15 Monastir | 2021/08/25 16:45 | Riko Sawayanagi v Maria Vittoria Viviani | 6-4,6-4 |
| ITF W15 Monastir | 2021/08/24 08:30 | Riko Sawayanagi v Emma Van Poppel | 6-4,6-0 |
| ITF W15 Monastir | 2021/08/16 16:00 | Riko Sawayanagi v Aglaya Fedorova | 7-5,0-6,6-10 |
| ITF W15 - Antalya | 2021/06/16 10:20 | Riko Sawayanagi v Jessie Aney | 5-7,1-6 |
| ITF W15 - Antalya | 2021/06/15 07:30 | Riko Sawayanagi v Linda Sevcikova | 6-4,6-2 |