Round: 54 Ground: Hardcourt outdoor
| Nonthaburi, Simples W-WITF-THA-09A | 2018/11/11 06:00 | Takayama, Chihiro v Frahn, Madison | 6-3,4-6,5-7 |
| ITF Women Nanning | 2018/10/20 04:30 | Takayama, Chihiro v Jiaying He | 3-6,3-6 |
| Hamamatsu, Singles W-WITF-JPN-12A | 2018/10/14 01:00 | Takayama, Chihiro v Matsumoto, Ari | 2-6,2-6 |
| ITF Women Anning | 2018/09/18 04:05 | Sowjanya Bavisetti v Takayama, Chihiro | 6-1,6-3 |
| ITF Women Kyoto | 2018/09/04 09:25 | Takayama, Chihiro v Kezuka, Chie | 5-7,7-6,3-6 |
| ITF Women Nanao | 2018/08/26 08:30 | Yidi Yang v Takayama, Chihiro | 6-1,6-3 |
| ITF Women Gimcheon | 2018/08/22 01:00 | Takayama, Chihiro v Hwiwon Wi | 4-6,0-6 |
| ITF Women Gimcheon | 2018/08/21 01:00 | Takayama, Chihiro v Ashmitha Easwaramurthi | 6-3,6-3 |
| ITF Women Muzaffarnagar | 2018/11/10 08:00 | Saumya Vig v Prathyusha Rachapudi | 1-6,2-6 |
| Cairo, Singles W-WITF-EGY-02A | 2018/09/26 14:20 | Karregat, Dominique v Saumya Vig | 6-1,6-1 |
| Cairo, Singles W-WITF-EGY-02A | 2018/09/17 09:00 | Fouad, Hala v Saumya Vig | 6-2,7-5 |
| Cairo, Singles W-WITF-EGY-02A | 2018/09/16 10:30 | Saumya Vig v Elmalah, Roula | 6-0,6-1 |
| Cairo, Singles W-WITF-EGY-02A | 2018/09/11 09:00 | Saumya Vig v Elina Nepliy | 2-6,3-6 |
| ITF Women Jakarta | 2018/07/14 03:00 | Morimoto, Nagisa v Saumya Vig | 7-5,6-4 |
| ITF Women Solo | 2018/07/11 04:20 | Saumya Vig v Zhuoma Ni Ma | 3-6,0-6 |
| ITF Women Solo | 2018/07/10 06:00 | Hsieh, Yu-Ting v Saumya Vig | 6-4,6-7,4-6 |