[410] Mana Ayukawa 5-7,6-7 Haruka Kaji [293] 2017-12-26 06:40
Round: 25 Ground: Hardcourt outdoor
Home History
| ITF Women Stellenbosch | 2017/11/29 12:40 | Mana Ayukawa v Irina Ramialison | 4-6,2-6 |
| ITF Women Stellenbosch | 2017/11/24 08:15 | Mana Ayukawa v Leonie Kung | 2-6,6-3,1-6 |
| ITF Women Stellenbosch | 2017/11/23 07:00 | Mana Ayukawa v Oleksandra Piskun | 7-5,6-1 |
| ITF Women Stellenbosch | 2017/11/21 09:00 | Mana Ayukawa v Joelle Kissell | 6-3,5-7,7-6 |
| ITF Women Heraklion | 2017/11/15 12:00 | Mana Ayukawa v Anna Ukolova | 3-6,6-2,4-6 |
| ITF Women Heraklion | 2017/11/07 07:30 | Mana Ayukawa v Michaela Boev | 2-6,2-6 |
| ITF Women Nonthaburi | 2017/10/12 03:00 | Mana Ayukawa v Thasaporn Naklo | 2-6,2-6 |
| ITF Women Nonthaburi | 2017/10/11 03:15 | Mana Ayukawa v Chanikarn Silakul | 6-3,6-4 |
Away History
| WTA Honolulu | 2017/11/20 21:15 | Haruka Kaji v Eri Hozumi | 5-7,1-6 |
| WTA Honolulu Qual | 2017/11/19 22:45 | Mari Osaka v Haruka Kaji | 3-6,5-7 |
| ITF Women Toyota | 2017/11/17 04:10 | Mihaela Buzarnescu v Haruka Kaji | 6-3,6-3 |
| ITF Women Toyota | 2017/11/16 01:00 | Haruka Kaji v Rika Fujiwara | 7-6,6-2 |
| ITF Women Toyota | 2017/11/14 01:00 | Haruka Kaji v Alize Lim | 3-6,6-3,7-6 |
| ITF Women Tokyo | 2017/11/08 08:15 | Eri Hozumi v Haruka Kaji | 6-4,7-5 |
| ITF Women Hamamatsu | 2017/10/18 01:40 | Haruka Kaji v Ingrid Neel | 3-6,7-6,1-6 |
| ITF Women Makinohara | 2017/10/13 00:30 | Miyabi Inoue v Haruka Kaji | 2-6,6-2,6-4 |