Stadium: Court 1 Round: 45 Ground: Hardcourt outdoor
| ITF W100 Tokyo | 2019/11/11 01:00 | Ivana Popovic v Nana Kawagishi | 4-6,3-6 |
| ITF W25 Hamamatsu | 2019/10/14 01:00 | Kisa Yoshioka v Nana Kawagishi | 6-4,7-6 |
| ITF W25 Makinohara | 2019/10/08 02:40 | Funa Kozaki v Nana Kawagishi | 6-1,6-0 |
| ITF W25 Makinohara | 2019/10/07 03:30 | Minori Natsuka v Nana Kawagishi | 1-6,4-6 |
| ITF W25 Kyoto | 2019/09/04 01:00 | Michika Ozeki v Nana Kawagishi | 6-0,6-2 |
| ITF W25 Kyoto | 2019/09/02 04:00 | Sakura Hondo v Nana Kawagishi | 6-3,0-6,2-10 |
| ITF W25 Kyoto | 2019/09/02 00:00 | Ho Ka Henrietta Wong v Nana Kawagishi | 1-6,0-6 |
| ITF W15 Hua Hin | 2019/07/11 03:00 | Nana Kawagishi v Aiko Yoshitomi | 3-6,4-6 |
| ITF W100 Tokyo | 2019/11/11 01:00 | Naomi Cheong v Kanako Morisaki | 6-3,6-2 |
| ITF W60 Las Vegas | 2019/11/04 21:25 | Marcela Zacarias v Naomi Cheong | 6-2,6-0 |
| ITF W25 Hamamatsu | 2019/10/16 04:35 | Naomi Cheong v Mayuka Aikawa | 6-1,6-3 |
| ITF W25 Hamamatsu | 2019/10/14 04:25 | Naomi Cheong v Minami Shuto | 6-4,0-6,11-9 |
| ITF W25 Hamamatsu | 2019/10/14 01:00 | Naomi Cheong v Satsuki Ito | 6-3,6-2 |
| ITF W25 Taipei | 2019/07/31 04:05 | Naomi Cheong v Ayano Shimizu | 1-6,2-6 |
| ITF W25 Taipei | 2019/07/30 04:35 | Naomi Cheong v Shiori Fukuda | 7-5,4-6,10-6 |
| ITF W15 Cancun | 2019/03/28 17:00 | Naomi Cheong v Lou Brouleau | 2-6,0-6 |