Stadium: Court B4 Round: 54 Ground: Hardcourt outdoor
| ITF W25 Tsukuba | 2019/08/19 00:30 | Shiho Akita v Ayumi Morita | 4-6,6-7 |
| ITF Women Perth Qual | 2018/02/11 02:00 | Chihiro Muramatsu v Ayumi Morita | 6-3,6-2 |
| ITF Women Dubai | 2017/12/11 10:05 | Ayumi Morita v Mihaela Buzarnescu | 0-6,1-6 |
| WTA Taipei Qual | 2017/01/28 06:30 | Kai-Lin Zhang v Ayumi Morita | 3-6,2-6 |
| Australian Open 2017 Women Qual | 2017/01/12 00:50 | Julia Boserup v Ayumi Morita | 6-1,6-2 |
| Wimbledon Women Qual | 2015/06/23 13:25 | Nao Hibino v Ayumi Morita | 6-1,7-5 |
| Puchar Billie Jean King | 2015/04/19 05:05 | Ayumi Morita v Aliaksandra Sasnovich | 7-6,4-6,6-4 |
| Wimbledon Women Qual | 2014/06/18 12:10 | Lesia Tsurenko v Ayumi Morita | 7-6,6-1 |
| ITF W25 Tsukuba | 2019/08/19 02:45 | Robu Kajitani v Yuka Hosoki | 5-7,6-4,2-10 |
| ITF W25 Taipei | 2019/07/29 02:00 | Funa Kozaki v Yuka Hosoki | 6-1,6-4 |
| ITF - Cancun W15 | 2019/06/14 13:30 | Solymar Colling v Yuka Hosoki | 6-0,6-1 |
| ITF - Cancun W15 | 2019/06/13 15:35 | Maria Camila Torres Murcia v Yuka Hosoki | 2-6,2-6 |
| ITF - Cancun W15 | 2019/06/11 16:20 | Katya Townsend v Yuka Hosoki | 2-6,6-7 |
| ITF - Cancun W15 | 2019/06/06 14:35 | Yuka Hosoki v Zoe Gwen Scandalis | 0-6,2-6 |
| ITF - Cancun W15 | 2019/06/04 16:40 | Yuka Hosoki v Brianna Tulloch | 6-2,6-2 |
| ITF - Cancun W15 | 2019/05/29 17:15 | Silvia Ambrosio v Yuka Hosoki | 6-0,6-1 |