Stadium: Court 3 Round: 54 Ground: Hardcourt outdoor
| 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 |
| ITF Women Gimcheon | 2017/06/16 02:00 | Sunam Jeong v So-Ra Lee | 3-6,6-3,6-4 |
| ITF Women Gimcheon | 2017/06/15 01:00 | Sunam Jeong v Dabin Kim | 1-6,7-5,7-5 |
| ITF Women Gimcheon | 2017/06/14 01:00 | Sunam Jeong v Aiko Yoshitomi | 6-3,1-6,6-3 |
| ITF Women Hamamatsu | 2017/10/18 04:10 | Chihiro Muramatsu v Suzuho Oshino | 6-0,6-0 |
| ITF Women Hamamatsu Qual | 2017/10/17 06:00 | Suzuho Oshino v Rion Itaya | 6-4,6-7,7-5 |
| ITF Women Hamamatsu Qual | 2017/10/16 02:00 | Suzuho Oshino v Mayuka Aikawa | 6-4,6-7,6-4 |
| ITF Women Hamamatsu Qual | 2017/10/14 00:00 | Suzuho Oshino v Nagisa Suzuki | 6-0,6-3 |
| ITF Women Makinohara | 2017/10/11 03:40 | Ayano Shimizu v Suzuho Oshino | 6-1,6-0 |
| ITF Women Makinohara Qual | 2017/10/09 02:40 | Suzuho Oshino v Yuka Hosoki | 6-0,6-0 |
| ITF Women Tokyo Qual | 2017/06/04 02:15 | Momoko Kobori v Suzuho Oshino | 5-7,6-2,6-3 |
| ITF Women Karuizawa | 2017/05/26 02:40 | Suzuho Oshino v Ayano Shimizu | 3-6,2-6 |