Estadio: I 4 Round: 54 Ground: Hardcourt outdoor
| ITF W25 Kashiwa | 2023/04/03 03:00 | Ya-Hsuan Lee v Mei Yamaguchi | 6-3,6-1 |
| ITF Osaka - Femenino - Clasificación | 2018/04/08 03:30 | Ya-Hsuan Lee v Mei Yamaguchi | 3-6,6-1,6-4 |
| ITF W100 Gifu | 2024/04/29 03:30 | Ya-Hsuan Lee v Misaki Matsuda | 4-6,6-2,7-6 |
| ITF W100 Tokio | 2024/04/23 04:15 | Ya-Hsuan Lee v Luksika Kumkhum | 3-6,3-6 |
| ITF W100 Tokio | 2024/04/22 07:15 | Ya-Hsuan Lee v Momoko Kobori | 4-6,6-2,7-6 |
| ITF W35 Osaka | 2024/04/12 01:00 | Sayaka Ishii v Ya-Hsuan Lee | 6-4,6-2 |
| ITF W35 Osaka | 2024/04/11 01:00 | Ya-Hsuan Lee v Sara Saito | 4-6,7-6,7-6 |
| ITF W35 Osaka | 2024/04/10 04:00 | Ya-Hsuan Lee v Miyu Nakashima | 6-3,6-1 |
| ITF W50 Kashiwa | 2024/04/07 01:55 | Sijia Wei v Ya-Hsuan Lee | 6-1,7-5 |
| ITF W50 Kashiwa | 2024/04/06 01:05 | Ena Shibahara v Ya-Hsuan Lee | 6-7,3-6 |
| ITF W100 Gifu | 2024/04/29 03:10 | Mei Yamaguchi v Dalayna Hewitt | 4-6,6-3,6-3 |
| ITF W100 Tokio | 2024/04/22 01:15 | Kyoka Okamura v Mei Yamaguchi | 6-4,1-6,6-3 |
| ITF W35 Osaka | 2024/04/11 04:25 | Hanna Chang v Mei Yamaguchi | 6-4,6-2 |
| ITF W35 Osaka | 2024/04/10 01:00 | Hayu Kinoshita v Mei Yamaguchi | 2-6,4-6 |
| ITF W35 Osaka | 2024/04/08 00:55 | Mei Yamaguchi v Yu-Yun Li | 6-1,6-2 |
| ITF W35 Osaka | 2024/04/07 01:00 | Mei Yamaguchi v Kanon Sawashiro | 6-1,6-2 |
| ITF W50 Kashiwa | 2024/03/31 01:00 | Mei Yamaguchi v Petra Hule | 1-6,2-6 |
| ITF W50 Kofu | 2024/03/24 05:50 | Mei Yamaguchi v Rina Saigo | 1-6,1-6 |