Stadium: Court 1 Round: 54
| ITF Women Gifu Qual | 2017/04/30 03:35 | Nagi Hanatani v Sunam Jeong | 6-4,7-5 |
| ITF Women Kashiwa Qual | 2017/04/02 04:00 | Sunam Jeong v Nagi Hanatani | 6-0,6-2 |
| ITF Women Tokyo Qual | 2017/11/04 02:15 | Nagi Hanatani v Akari Inoue | 6-7,2-6 |
| ITF Women Hamamatsu | 2017/10/18 00:00 | Nagi Hanatani v Kyoka Okamura | 1-6,6-7 |
| ITF Women Makinohara | 2017/10/12 01:45 | Kisa Yoshioka v Nagi Hanatani | 6-4,3-6,6-1 |
| ITF Women Makinohara | 2017/10/11 00:30 | Nagi Hanatani v Harriet Dart | 4-6,6-3,7-6 |
| ITF Women Guiyang | 2017/09/12 02:00 | Nagi Hanatani v Jia-Qi Kang | 5-7,3-6 |
| ITF Women Nanao | 2017/09/01 03:50 | Nagi Hanatani v Naiktha Bains | 3-6,1-6 |
| ITF Women Nanao | 2017/08/31 01:00 | Nagi Hanatani v Yuki Kristina Chiang | 6-3,6-4 |
| ITF Women Nanao | 2017/08/30 02:35 | Giulia Gatto Monticone v Nagi Hanatani | 3-6,6-7 |
| ITF Women Tokyo Qual | 2017/11/06 01:00 | Sunam Jeong v Tori Kinard | 6-3,4-6,3-6 |
| ITF Women Tokyo Qual | 2017/11/05 01:00 | Sunam Jeong v Michika Ozeki | 6-0,6-2 |
| ITF Women Tokyo Qual | 2017/11/04 01:00 | Sunam Jeong v Suzuho Oshino | 6-2,6-2 |
| WTA Seoul Qual | 2017/09/16 02:00 | Sunam Jeong v Anna Morgina | 3-6,6-7 |
| ITF Women Tianjin | 2017/07/18 03:40 | Sunam Jeong v Yue Yuan | 1-6,4-6 |
| ITF Women Tianjin Qual | 2017/07/16 03:30 | Sunam Jeong v Wushuang Zheng | 6-4,6-2 |
| ITF Women Gimcheon | 2017/06/18 02:00 | Sunam Jeong v Sung-Hee Han | 6-3,6-1 |
| ITF Women Gimcheon | 2017/06/17 02:00 | Sunam Jeong v Mizuno Kijima | 7-6,4-6,6-2 |