Ling Zhang 6-4,4-6,0-6 Haruka Kaji 2017-12-29 02:00
Round: 28 Ground: Hardcourt outdoor
Home History
| ITF Women Hong Kong | 2017/12/28 02:00 | Mai Hontama v Ling Zhang | 6-7,6-3,3-6 |
| ITF Women Hong Kong | 2017/12/27 03:30 | Ayumi Koshiishi v Ling Zhang | 4-6,3-6 |
| ITF Women Hong Kong | 2017/12/26 04:30 | Man Ying Maggie Ng v Ling Zhang | 6-3,2-6,0-6 |
| WTA Mumbai Qual | 2017/11/19 05:50 | Deniz Khazaniuk v Ling Zhang | 7-5,6-4 |
| WTA Mumbai Qual | 2017/11/18 07:20 | Oksana Kalashnikova v Ling Zhang | 6-4,1-6,1-6 |
| WTA Taipei | 2017/11/14 06:10 | Marie Bouzkova v Ling Zhang | 6-3,7-5 |
| ITF Women Tokyo | 2017/11/07 01:00 | Ling Zhang v Momoko Kobori | 2-6,3-6 |
| ITF Women Liuzhou | 2017/10/26 02:00 | Ling Zhang v Xinyun Han | 6-7,7-6,5-7 |
Away History
| ITF Women Hong Kong | 2017/12/28 02:00 | Aiko Yoshitomi v Haruka Kaji | 6-7,6-3,3-6 |
| ITF Women Hong Kong | 2017/12/27 04:45 | Lulu Sun v Haruka Kaji | 3-6,6-1,4-6 |
| ITF Women Hong Kong | 2017/12/26 06:40 | Mana Ayukawa v Haruka Kaji | 5-7,6-7 |
| 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 |