Estadio: Court 4 Round: 25 Ground: Grass
| ITF W60 Fukuoka | 2019/05/08 02:55 | Leonie Kung v Hiroko Kuwata | 6-3,6-2 |
| ITF W80 Gifu | 2019/04/30 01:00 | Hiroko Kuwata v Xinyun Han | 3-6,2-6 |
| WTA Anning | 2019/04/22 04:40 | Kai-Lin Zhang v Hiroko Kuwata | 7-6,6-3 |
| ITF W80 Dothan | 2019/04/16 18:50 | Hiroko Kuwata v Deniz Khazaniuk | 3-6,4-6 |
| WTA Bogotá | 2019/04/10 15:30 | Hiroko Kuwata v Sachia Vickery | 4-6,2-6 |
| WTA Bogotá | 2019/04/07 17:25 | Hiroko Kuwata v Chloe Paquet | 6-3,1-6,5-7 |
| WTA Bogotá | 2019/04/06 17:50 | Martina Trevisan v Hiroko Kuwata | 1-6,6-4,5-7 |
| WTA Monterrey | 2019/03/31 20:55 | Hiroko Kuwata v Miyu Kato | 6-1,3-6,5-7 |
| ITF W60 Kurume | 2019/05/13 04:40 | Alexandra Bozovic v Ena Shibahara | 2-6,4-6 |
| ITF W60 Kurume | 2019/05/13 01:55 | Chisa Hosonuma v Ena Shibahara | 2-6,3-6 |
| ITF W60 Fukuoka | 2019/05/08 02:00 | Ena Shibahara v Emina Bektas | 4-6,3-6 |
| ITF W60 Fukuoka | 2019/05/06 06:50 | Alexandra Bozovic v Ena Shibahara | 1-6,2-6 |
| ITF W60 Fukuoka | 2019/05/06 03:00 | Ena Shibahara v Haruna Arakawa | 6-0,6-4 |
| ITF W80 Dothan | 2019/04/15 20:50 | Ena Shibahara v Quinn Gleason | 2-6,4-6 |
| WTA Indian Wells | 2019/02/26 18:00 | Ena Shibahara v Claire Liu | 2-6,1-6 |
| WTA Indian Wells | 2019/02/25 18:00 | Mayo Hibi v Ena Shibahara | 6-2,3-6,4-6 |