Stadium: COURT B Round: 54 Ground: Synthetic outdoor
| Brisbane, Simples W-ITF-AUS-11A | 2019/09/30 00:00 | Funa Kozaki v Gabriella Da Silva Fick | 2-6,1-6 |
| Brisbane, Simples W-ITF-AUS-11A | 2019/09/29 02:00 | Fowler, Jessica v Funa Kozaki | 2-6,0-6 |
| Anning, Singles W-ITF-CHN-22A | 2019/09/17 03:30 | Oleksandra Oliynykova v Funa Kozaki | 6-3,7-6 |
| Anning, Singles W-ITF-CHN-22A | 2019/09/10 02:30 | Funa Kozaki v Cao, Xue | 4-6,0-6 |
| Tsukuba, Singles W-ITF-JPN-13A | 2019/08/19 02:35 | Takahata, Kotomi v Funa Kozaki | 6-1,6-2 |
| Taipei, Singles W-ITF-TPE-01A | 2019/08/01 04:10 | Sohyun Park v Funa Kozaki | 6-4,6-3 |
| Taipei, Singles W-ITF-TPE-01A | 2019/07/31 03:45 | Zeel Desai v Funa Kozaki | 6-4,3-6,1-6 |
| Taipei, Singles W-ITF-TPE-01A | 2019/07/30 02:00 | Ashmitha Easwaramurthi v Funa Kozaki | 6-4,4-6,3-10 |
| ITF W25 Makinohara | 2019/10/07 03:30 | Natsuka, Minori v Nana Kawagishi | 1-6,4-6 |
| Kyoto, Qualifications Simples W-ITF-JPN-15A | 2019/09/04 01:00 | Michika Ozeki v Nana Kawagishi | 6-0,6-2 |
| Kyoto, Qualifications Simples W-ITF-JPN-15A | 2019/09/02 04:00 | Hondo, Sakura v Nana Kawagishi | 6-3,0-6,2-10 |
| Kyoto, Qualifications Simples W-ITF-JPN-15A | 2019/09/02 00:00 | Wong, Ho Ka Henrietta v Nana Kawagishi | 1-6,0-6 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/11 03:00 | Nana Kawagishi v Yoshitomi, Aiko | 3-6,4-6 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/10 04:45 | Mu, Shou Na v Nana Kawagishi | 1-6,2-6 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/09 04:30 | Nana Kawagishi v Cai, Xinyu | 6-7,7-5,10-7 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/04 02:00 | Nana Kawagishi v Himeno Sakatsume | 1-6,7-6,2-6 |