Kyoka Okamura 6-1,6-1 Kei Kato 2017-04-20 05:00
Round: 54 Ground: Hardcourt outdoor
Home History
| WTA Zhengzhou Qual | 2017/04/16 05:00 | Kyoka Okamura v Jia-Qi Kang | 3-6,2-6 |
| WTA Zhengzhou Qual | 2017/04/15 06:35 | Kyoka Okamura v Valeria Savinykh | 7-5,6-2 |
| ITF Women Kashiwa | 2017/04/06 01:00 | Yuuki Tanaka v Kyoka Okamura | 7-6,6-4 |
| ITF Women Kashiwa | 2017/04/04 00:30 | Kyoka Okamura v Akiko Omae | 6-4,7-6 |
| ITF Women Quanzhou | 2017/03/29 03:00 | Patty Schnyder v Kyoka Okamura | 6-1,6-2 |
| ITF Women Nishi-Tama | 2017/03/25 00:30 | Sarah Rebecca Sekulic v Kyoka Okamura | 6-3,6-1 |
| ITF Women Nishi-Tama | 2017/03/24 02:45 | Haruna Arakawa v Kyoka Okamura | 4-6,1-6 |
| ITF Women Nishi-Tama | 2017/03/22 04:55 | Natsuho Nakazawa v Kyoka Okamura | 3-6,0-6 |
Away History
| ITF Women Kofu Qual | 2017/03/27 04:00 | Kei Kato v Mari Osaka | 0-6,1-6 |
| ITF Women Kofu Qual | 2017/03/27 02:30 | Kumi So v Kei Kato | 2-6,6-7 |
| ITF Women Kofu Qual | 2017/03/25 01:00 | Kimika Sakata v Kei Kato | 4-6,3-6 |
| ITF Women Nishi-Tama | 2017/03/20 01:00 | Kei Kato v Rika Fujiwara | 3-6,0-6 |
| ITF Women Nishi-Tama | 2017/03/19 01:00 | Chihiro Takayama v Kei Kato | 1-6,2-6 |
| ITF Women Yokohama Qual | 2017/03/06 04:00 | Mai Minokoshi v Kei Kato | 6-2,6-7,6-2 |
| ITF Women Hong Kong | 2016/12/24 02:00 | Mingyang Liu v Kei Kato | 7-6,6-3 |
| ITF Women Hamamatsu | 2016/10/19 05:40 | Kei Kato v Shuko Aoyama | 2-6,0-6 |