Lulu Sun 5-7,3-6 Haruka Kaji 2018-01-02 03:50
Round: 25 Ground: Hardcourt outdoor
Head to Head
| ITF Women Hong Kong | 2017/12/27 04:45 | Lulu Sun v Haruka Kaji | 3-6,6-1,4-6 |
Home History
| ITF Women Hong Kong | 2017/12/27 04:45 | Lulu Sun v Haruka Kaji | 3-6,6-1,4-6 |
| ITF Women Hong Kong | 2017/12/25 04:35 | Aldila Sutjiadi v Lulu Sun | 5-7,2-6 |
| ITF Women Navi Mumbai Qual | 2017/12/16 06:25 | Aliona Bolsova Zadoinov v Lulu Sun | 6-1,6-2 |
| ITF Women Nonthaburi | 2017/10/11 03:15 | En Shuo Liang v Lulu Sun | 6-4,6-1 |
| ITF Women Nonthaburi | 2017/10/10 02:00 | Lulu Sun v Varunya Wongteanchai | 6-3,6-3 |
| ITF Women Nonthaburi | 2017/10/07 02:00 | Lulu Sun v Ji-Hee Choi | 2-6,3-6 |
| ITF Women Nonthaburi | 2017/10/06 02:00 | Lulu Sun v Patcharin Cheapchandej | 6-0,6-4 |
| ITF Women Nonthaburi | 2017/10/05 05:10 | Valentina Ryser v Lulu Sun | 6-7,4-6 |
Away History
| ITF Women Hong Kong | 2017/12/30 02:00 | Hiroko Kuwata v Haruka Kaji | 6-4,2-6,6-7 |
| ITF Women Hong Kong | 2017/12/29 02:00 | Ling Zhang v Haruka Kaji | 6-4,4-6,0-6 |
| 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 |