Stadium: Indoor 3 Round: 54
| ITF Women Fukuoka Qual | 2018/05/06 02:20 | Aiko Yoshitomi v Chihiro Takayama | 6-2,6-3 |
| ITF Women Osaka Qual | 2018/04/07 05:30 | Chihiro Takayama v Ayumi Miyamoto | 2-6,4-6 |
| ITF Women Kofu Qual | 2018/03/24 00:30 | Ksenia Lykina v Chihiro Takayama | 7-6,6-3 |
| ITF Women Nishi-Tama | 2018/03/19 01:00 | So-Ra Lee v Chihiro Takayama | 6-3,7-5 |
| ITF Women Nishi-Tama | 2018/03/18 01:00 | Utaka Kishigami v Chihiro Takayama | 2-6,4-6 |
| ITF Women Nishi-Tama | 2018/03/17 01:00 | Suzuka Furukawa v Chihiro Takayama | 4-6,2-6 |
| ITF Women Toyota Qual | 2018/03/10 03:00 | Chihiro Takayama v Misa Eguchi | 1-6,4-6 |
| ITF Women Antalya | 2018/01/29 08:00 | Rebecca Marino v Chihiro Takayama | 6-3,6-0 |
| WTA Newport Beach Qual | 2018/01/20 21:35 | Marie Bouzkova v Tori Kinard | 6-0,6-0 |
| ITF Women Toyota Qual | 2017/11/12 07:15 | Tori Kinard v Michika Ozeki | 4-6,3-6 |
| ITF Women Toyota Qual | 2017/11/12 00:30 | Miyabi Inoue v Tori Kinard | 6-2,6-7,3-6 |
| ITF Women Tokyo | 2017/11/09 01:30 | Tori Kinard v Georgia Brescia | 3-6,4-6 |
| ITF Women Tokyo | 2017/11/08 04:00 | Tori Kinard v Riko Sawayanagi | 7-6,6-4 |
| 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 | Eri Shimizu v Tori Kinard | 6-7,1-6 |
| ITF Women Tokyo Qual | 2017/11/04 01:00 | Kei Kato v Tori Kinard | 7-6,3-6,1-6 |