Head to Head
| ITF W35 Osaka | 2024/04/11 04:25 | Hanna Chang v Mei Yamaguchi | 6-4,6-2 |
Home History
| WTA Porto | 2025/07/14 10:00 | Mei Yamaguchi v Emina Bektas | 0-6,4-6 |
| WTA Porto | 2025/07/13 10:00 | Mei Yamaguchi v Anastasia Tikhonova | 7-5,7-5 |
| ITF W50 Corroios-Seixal | 2025/07/10 14:11 | Zarina Diyas v Mei Yamaguchi | 4-6,6-3,6-1 |
| ITF W50 Corroios-Seixal | 2025/07/09 13:00 | Valentina Losciale v Mei Yamaguchi | 0-6,0-5 |
| ITF W100 Cary | 2025/07/03 17:25 | Mei Yamaguchi v Elvina Kalieva | 1-6,3-6 |
| ITF W100 Cary | 2025/07/02 14:00 | Victoria Hu v Mei Yamaguchi | 2-6,4-6 |
| WTA Grado | 2025/06/09 10:45 | Despina Papamichail v Mei Yamaguchi | 7-5,7-6 |
| WTA Grado | 2025/06/08 09:00 | Georgia Andreea Craciun v Mei Yamaguchi | 0-6,4-6 |
Away History
| WTA Newport | 2025/07/08 16:10 | Hanna Chang v Sayaka Ishii | 1-6,6-4,5-7 |
| ITF W100 Cary | 2025/07/03 01:30 | Elvina Kalieva v Hanna Chang | 6-1,6-3 |
| Wimbledon Women | 2025/06/24 10:00 | Lola Radivojevic v Hanna Chang | 4-6,7-6,6-1 |
| ITF W75 Sumter | 2025/06/04 17:00 | Hanna Chang v Shrivalli Rashmikaa Bhamidipaty | 6-3,3-6,3-6 |
| French Open Women | 2025/05/22 09:30 | Taylor Townsend v Hanna Chang | 4-6,6-3,7-5 |
| French Open Women | 2025/05/20 08:00 | Leonie Kung v Hanna Chang | 4-6,0-6 |
| ITF W50 Indian Harbour Beach | 2025/05/09 19:00 | Lia Karatancheva v Hanna Chang | 6-3,6-1 |
| ITF W50 Indian Harbour Beach | 2025/05/09 15:00 | Elizabeth Ionescu v Hanna Chang | 6-2,3-6,5-7 |