Stadium: Court 2 Round: 45 Ground: Grass
| ITF W60 Fukuoka | 2019/05/09 03:45 | Zarina Diyas v Mana Ayukawa | 6-1,6-0 |
| ITF W60 Fukuoka | 2019/05/07 02:15 | Mana Ayukawa v Haruka Kaji | 6-4,3-6,6-2 |
| ITF W80 Gifu | 2019/04/29 03:30 | Mana Ayukawa v Nagi Hanatani | 4-6,6-7 |
| ITF W25 Osaka | 2019/04/08 04:55 | Mana Ayukawa v Joanna Garland | 3-6,4-6 |
| ITF W25 Kashiwa | 2019/04/03 00:30 | Ayano Shimizu v Mana Ayukawa | 7-5,6-4 |
| ITF W25 Kashiwa | 2019/04/02 00:00 | Ayaka Okuno v Mana Ayukawa | 2-6,4-6 |
| ITF W25 Kashiwa | 2019/04/01 03:00 | Naho Sato v Mana Ayukawa | 6-4,4-6,7-10 |
| ITF W60 Shenzhen | 2019/03/12 02:00 | Xiaodi You v Mana Ayukawa | 6-3,6-2 |
| ITF W25 Osaka | 2019/04/09 04:05 | Ari Matsumoto v Pranjala Yadlapalli | 6-3,5-7,0-6 |
| ITF W25 Osaka | 2019/04/08 04:35 | So-Ra Lee v Ari Matsumoto | 6-2,5-7,7-10 |
| ITF W25 Kofu | 2019/03/27 01:00 | Ari Matsumoto v Sandra Samir | 2-6,1-6 |
| ITF W25 Kofu | 2019/03/19 01:00 | Ayano Shimizu v Ari Matsumoto | 6-3,6-1 |
| ITF W15 Antalya | 2019/02/21 08:50 | Jessica Ho v Ari Matsumoto | 6-4,6-2 |
| ITF W15 Antalya | 2019/02/19 07:00 | Ari Matsumoto v Oana S Corneanu | 6-0,7-6 |
| ITF W15 Antalya | 2019/02/14 07:00 | Eri Shimizu v Ari Matsumoto | 6-4,6-3 |
| ITF Women Hamamatsu | 2018/10/16 01:00 | Nagi Hanatani v Ari Matsumoto | 6-3,6-4 |