Round: 25 Ground: Hardcourt outdoor
| ITF - W15 - Monastir | 2021/04/22 08:30 | Paige Mary Hourigan v Rina Saigo | 7-6,6-4 |
| ITF - W15 - Monastir | 2021/04/21 12:25 | Anja Wildgruber v Rina Saigo | 6-4,1-6,1-6 |
| ITF - W15 - Monastir | 2021/04/15 09:30 | Magali Kempen v Rina Saigo | 6-3,6-4 |
| ITF - W15 - Monastir | 2021/04/14 09:30 | Julia Stamatova v Rina Saigo | 1-6,1-6 |
| ITF - W15 - Monastir | 2021/04/07 08:30 | Anna Kubareva v Rina Saigo | 6-3,2-6,6-4 |
| ITF - W15 - Monastir | 2021/03/28 14:00 | Rina Saigo v Olivia Gram | 4-6,4-6 |
| ITF - W15 - Monastir | 2021/03/22 12:30 | Rina Saigo v Antonia Ruzic | 3-6,3-6 |
| ITF - W15 - Monastir | 2021/03/22 09:00 | Rina Saigo v Chanel Janssen | 6-0,6-4 |
| ITF - W15 - Monastir | 2021/05/13 08:30 | Angelica Raggi v Sakura Hosogi | 7-6,4-6,6-2 |
| ITF - W15 - Monastir | 2021/05/12 08:25 | Ferdaous Bahri v Sakura Hosogi | 0-6,4-6 |
| ITF W15 - Sharm El Sheikh | 2021/03/21 07:00 | Sakura Hosogi v Eri Hozumi | 7-5,6-2 |
| ITF W15 - Sharm El Sheikh | 2021/03/20 07:00 | Ayano Shimizu v Sakura Hosogi | 5-7,6-7 |
| ITF W15 - Sharm El Sheikh | 2021/03/19 07:00 | Momoko Kobori v Sakura Hosogi | 3-6,4-6 |
| ITF W15 - Sharm El Sheikh | 2021/03/18 08:45 | Sakura Hosogi v Sabine Rutlauka | 6-3,6-3 |
| ITF W15 - Sharm El Sheikh | 2021/03/17 13:20 | Sakura Hosogi v Beatrice Ricci | 7-6,6-2 |
| ITF W15 - Sharm El Sheikh | 2021/03/13 07:00 | Momoko Kobori v Sakura Hosogi | 6-1,6-1 |