Stadium: Waseda Indoor 2 Round: 26 Ground: Hardcourt outdoor
| ITF W15 Hinode | 2023/03/21 03:00 | Gyeong Seo Lee v Britney Chiu | 6-2,4-6,6-4 |
| ITF W15 Antalya | 2023/03/07 09:00 | Gyeong Seo Lee v Mavie Osterreicher | 4-6,2-6 |
| ITF W15 Antalya | 2023/03/06 08:30 | Vanessa Ersoz v Gyeong Seo Lee | 7-5,5-7,5-10 |
| ITF W15 Antalya | 2023/03/05 06:30 | Gozde Turhan v Gyeong Seo Lee | 6-3,3-6,7-10 |
| ITF W15 Antalya | 2023/02/27 10:15 | Gyeong Seo Lee v Sylvie Zund | 6-3,3-6,7-10 |
| ITF W15 Antalya | 2023/02/21 07:00 | Gyeong Seo Lee v Sylvie Zund | 3-6,2-6 |
| ITF W15 Antalya | 2023/02/20 06:55 | Gyeong Seo Lee v Tsveta Radeva | 7-6,6-0 |
| ITF W25 Antalya | 2023/02/05 07:00 | Gyeong Seo Lee v Fiona Ganz | 6-2,7-5 |
| ITF W15 Hinode | 2023/03/22 04:30 | Kanako Osafune v Natsumi Kawaguchi | 3-6,1-6 |
| ITF W60 Kyoto | 2022/12/19 03:00 | Natsumi Kawaguchi v Ramu Ueda | 6-3,4-6,7-10 |
| ITF W25 Monastir | 2022/12/16 10:10 | Adithya Karunaratne v Natsumi Kawaguchi | 6-4,6-2 |
| ITF W25 Monastir | 2022/12/15 08:30 | Natsumi Kawaguchi v Maria Timofeeva | 2-6,6-2,6-2 |
| ITF W25 Monastir | 2022/12/14 11:30 | Alice Rame v Natsumi Kawaguchi | 6-7,3-6 |
| ITF W25 Monastir | 2022/12/13 10:45 | Natsumi Kawaguchi v Yaroslava Bartashevich | 6-2,6-3 |
| ITF W25 Monastir | 2022/12/12 11:00 | Natsumi Kawaguchi v Liel M Rothensteiner | 6-1,6-1 |
| ITF W25 Monastir | 2022/12/06 08:30 | Natsumi Kawaguchi v Anastasiia Gureva | 4-6,2-6 |