Round: 26
| ITF Damen - Fukuoka | 2017/05/09 01:00 | Momoko Kobori v Varatchaya Wongteanchai | 1-6,4-6 |
| ITF Damen - Gifu | 2017/05/03 03:00 | Kurumi Nara v Varatchaya Wongteanchai | 6-1,6-2 |
| ITF Damen - Gifu - Qualifikation | 2017/04/30 08:00 | Varatchaya Wongteanchai v Yukina Saigo | 6-1,6-0 |
| ITF Damen - Gifu - Qualifikation | 2017/04/30 02:35 | Varatchaya Wongteanchai v Mai Hontama | 6-3,6-2 |
| ITF Damen - Anning | 2017/04/24 06:10 | Zarina Diyas v Varatchaya Wongteanchai | 6-2,7-5 |
| WTA - Zhengzhou | 2017/04/17 04:00 | Fangzhou Liu v Varatchaya Wongteanchai | 7-6,6-2 |
| WTA - Zhengzhou - Qualifikation | 2017/04/16 05:00 | Julia Glushko v Varatchaya Wongteanchai | 6-4,6-7,1-6 |
| WTA - Zhengzhou - Qualifikation | 2017/04/15 04:00 | Yuxuan Zhang v Varatchaya Wongteanchai | 5-7,4-6 |
| ITF Damen - Fukuoka | 2017/05/10 03:55 | Yukina Saigo v Riko Sawayanagi | 0-6,6-4,2-6 |
| ITF Damen - Gifu | 2017/05/03 01:00 | Riko Sawayanagi v Arina Rodionova | 6-2,3-6,5-7 |
| WTA - Zhengzhou | 2017/04/19 06:20 | Shuai Peng v Riko Sawayanagi | 6-1,6-4 |
| WTA - Zhengzhou | 2017/04/18 05:55 | Miyu Kato v Riko Sawayanagi | 6-7,0-6 |
| ITF Damen - Nanning | 2017/04/11 05:30 | Riko Sawayanagi v Qianhui Tang | 1-6,5-7 |
| ITF Damen - Kashiwa | 2017/04/05 02:15 | Makoto Ninomiya v Riko Sawayanagi | 5-7,6-3,6-3 |
| ITF Damen - Kofu | 2017/03/31 01:00 | Na-Lae Han v Riko Sawayanagi | 6-2,6-2 |
| ITF Damen - Kofu | 2017/03/30 04:05 | Chihiro Muramatsu v Riko Sawayanagi | 3-6,3-6 |