Stadium: Court 1 Round: 62 Ground: Hardcourt outdoor
| Kashiwa, Qualifications Simples W-ITF-JPN-07A | 2023/04/03 03:20 | Yang, Ya-Yi v Dabin Kim | 4-6,3-6 |
| Kofu, Qualifications Simples W-ITF-JPN-05A | 2023/03/28 06:05 | Yang, Ya-Yi v Aoi Ito | 5-7,3-6 |
| Kofu, Qualifications Simples W-ITF-JPN-05A | 2023/03/28 00:30 | Yang, Ya-Yi v Akiko Omae | 4-6,6-3,10-3 |
| Kofu, Qualifications Simples W-ITF-JPN-05A | 2023/03/27 02:30 | Yang, Ya-Yi v Yuka Hosoki | 6-0,6-4 |
| ITF W60 Canberra | 2023/03/23 05:30 | Naiktha Bains v Yang, Ya-Yi | 4-6,7-6,6-4 |
| ITF W60 Canberra | 2023/03/21 23:00 | Zara Larke v Yang, Ya-Yi | 3-6,3-6 |
| ITF W60 Canberra | 2023/03/20 00:25 | Yang, Ya-Yi v Sawayanagi, Riko | 6-3,0-6,1-6 |
| ITF W60 Canberra Qual | 2023/03/18 23:00 | Yang, Ya-Yi v Gabrielle Villegas | 6-4,6-4 |
| Kofu, Qualifications Simples W-ITF-JPN-05A | 2023/03/27 02:30 | Hozumi, Eri v Gyeong Seo Lee | 6-2,6-2 |
| ITF - W15 Hinode | 2023/03/23 07:10 | Gyeong Seo Lee v Natsumi Kawaguchi | 3-6,3-6 |
| 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 | Ersoz, Vanessa 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 |