Stadium: Court 9 Round: 54 Ground: Hardcourt outdoor
| ITF W15 Monastir | 2021/10/27 13:45 | Jennifer Ruggeri v Mana Ayukawa | 6-2,6-4 |
| ITF W15 Monastir | 2021/10/20 09:00 | Mana Ayukawa v Astrid Cirotte | 7-6,5-7,3-6 |
| ITF W60 Vitoria-Gasteiz | 2021/07/12 12:15 | Mana Ayukawa v Sofia Milatova | 1-6,3-6 |
| ITF W60 Vitoria-Gasteiz | 2021/07/11 12:55 | Mana Ayukawa v Lucia L Domingo | 6-4,3-6,12-10 |
| ITF W25 Palma del Rio | 2021/06/28 18:30 | Mana Ayukawa v Estela Perez-Somarriba | 1-6,0-6 |
| ITF W25 Porto | 2021/06/21 18:00 | Estela Perez-Somarriba v Mana Ayukawa | 7-5,4-6,10-6 |
| ITF W25 Madrid | 2021/06/13 12:00 | Himari Sato v Mana Ayukawa | 4-6,6-4,10-5 |
| ITF W25 Madrid | 2021/06/08 08:40 | Anastasia Kulikova v Mana Ayukawa | 6-4,6-2 |