Stadium: Center Court Round: 25 Ground: Clay
| French Open - Kvinner | 2021/05/26 12:35 | Mayo Hibi v Xiyu Wang | 0-6,3-6 |
| French Open - Kvinner | 2021/05/25 12:05 | Georgina Garcia-Perez v Mayo Hibi | 3-6,4-6 |
| ITF W25 Naples | 2021/05/06 14:35 | Mayo Hibi v Fernanda Contreras Gomez | 1-6,5-7 |
| ITF W60 Charlottesville | 2021/04/28 14:00 | Mayo Hibi v Ulrikke Eikeri | 4-6,6-7 |
| WTA Guadalajara | 2021/03/06 19:15 | Elisabetta Cocciaretto v Mayo Hibi | 6-3,3-6,6-4 |
| WTA Melbourne | 2021/02/13 00:00 | Mayo Hibi v Rebecca Marino | 4-6,3-6 |
| Australian Open - Kvinner | 2021/02/08 02:05 | Mayo Hibi v Anna Karolina Schmiedlova | 6-7,4-6 |
| WTA Gippsland Trophy | 2021/02/01 23:30 | Elise Mertens v Mayo Hibi | 6-2,6-2 |
| ITF W15 Antalya | 2021/05/21 08:40 | Zoe Kruger v Aurora Zantedeschi | 7-6,4-6,6-3 |
| ITF W15 Antalya | 2021/05/20 09:50 | Aurora Zantedeschi v Eva Vedder | 5-7,6-2,6-3 |
| ITF W15 Antalya | 2021/05/18 10:40 | Aurora Zantedeschi v Klara Milicevic | 6-7,6-1,6-3 |
| ITF W15 Antalya | 2021/05/15 07:30 | Gabriela Ce v Aurora Zantedeschi | 6-2,6-1 |
| ITF W15 Antalya | 2021/05/14 08:35 | Aurora Zantedeschi v Romana Cisovska | 7-5,6-4 |
| ITF W15 Antalya | 2021/05/13 07:00 | Aurora Zantedeschi v Sapfo Sakellaridi | 6-3,6-1 |
| ITF W15 Antalya | 2021/05/11 11:20 | Dabin Kim v Aurora Zantedeschi | 3-6,4-6 |
| ITF W25 Cordoba | 2021/04/07 16:10 | Aurora Zantedeschi v Panna Udvardy | 2-6,1-6 |