Head to Head
| ITF Women Clare Qual | 2017/02/26 23:30 | Pei-Chi Lee v Haruka Kaji | 5-7,6-7 |
Home History
| ITF Women Taipei | 2017/06/24 02:00 | Junri Namigata v Haruka Kaji | 5-7,4-6 |
| ITF Women Taipei | 2017/06/23 02:00 | Haruka Kaji v Stefanie Tan | 7-5,7-5 |
| ITF Women Taipei | 2017/06/22 03:50 | Haruka Kaji v Ramu Ueda | 6-3,7-5 |
| ITF Women Taipei | 2017/06/21 01:30 | Haruka Kaji v Mizuno Kijima | 6-3,5-7,7-5 |
| ITF Women Kofu | 2017/06/18 01:00 | Olivia Tjandramulia v Haruka Kaji | 1-6,3-6 |
| ITF Women Kofu | 2017/06/17 01:00 | Miharu Imanishi v Haruka Kaji | 4-6,6-1,4-6 |
| ITF Women Kofu | 2017/06/16 04:15 | Haruka Kaji v Erina Hayashi | 6-1,6-3 |
| ITF Women Kofu | 2017/06/15 02:45 | Mai Minokoshi v Haruka Kaji | 1-6,2-6 |
Away History
| ITF Women Taipei | 2017/06/24 02:00 | Risa Ushijima v Pei-Chi Lee | 3-6,6-3,4-6 |
| ITF Women Taipei | 2017/06/23 02:00 | Pei-Chi Lee v Ya-Hsin Lee | 6-2,5-7,6-4 |
| ITF Women Taipei | 2017/06/22 04:50 | Pei-Chi Lee v Sari Baba | 6-4,6-2 |
| ITF Women Taipei | 2017/06/20 04:25 | Pei-Chi Lee v Robu Kajitani | 6-1,6-2 |
| ITF Women Kofu Qual | 2017/06/11 04:00 | Pei-Chi Lee v Kiko Nishizato | 6-2,2-6,5-7 |
| ITF Women Kofu Qual | 2017/06/11 00:00 | Pei-Chi Lee v Yuika Sano | 6-3,6-0 |
| ITF Women Tokyo | 2017/06/07 01:00 | Jia-Qi Kang v Pei-Chi Lee | 6-4,6-4 |
| ITF Women Tokyo Qual | 2017/06/05 01:00 | Pei-Chi Lee v Nagi Hanatani | 6-4,6-2 |