| ITF Women Daytona Beach | 2018/01/11 16:30 | Elena-Gabriela Ruse v Mari Osaka | 6-7,3-6 |
| ITF Women Daytona Beach | 2018/01/11 01:05 | Mari Osaka v Kyoka Okamura | 6-1,6-1 |
| WTA Honolulu Qual | 2017/11/19 22:45 | Mari Osaka v Haruka Kaji | 3-6,5-7 |
| WTA Limoges Qual | 2017/11/05 12:00 | Mari Osaka v Olga Saez Larra | 6-1,3-6,6-7 |
| WTA Limoges Qual | 2017/11/04 13:35 | Silvia Soler-Espinosa v Mari Osaka | 3-6,7-6,4-6 |
| ITF Women Nantes | 2017/11/01 15:10 | Kaia Kanepi v Mari Osaka | 2-6,7-6,6-0 |
| ITF Women Nantes | 2017/10/31 12:05 | Antonia Lottner v Mari Osaka | 2-6,2-6 |
| ITF Women Poitiers Qual | 2017/10/21 08:00 | Mari Osaka v Cornelia Lister | 4-6,6-7 |
| ITF Women Daytona Beach | 2018/01/11 15:30 | Grace Min v Ulrikke Eikeri | 5-7,6-4,7-6 |
| ITF Women Daytona Beach | 2018/01/10 21:20 | Alycia Parks v Grace Min | 2-6,0-6 |
| ITF Women Waco | 2017/11/07 21:55 | Grace Min v Danielle Lao | 4-6,3-6 |
| ITF Women Tyler | 2017/11/01 20:35 | Nicole Gibbs v Grace Min | 6-2,6-2 |
| ITF Women Macon | 2017/10/26 17:10 | Grace Min v Anna Karolina Schmiedlova | 6-7,6-2,2-6 |
| ITF Women Macon | 2017/10/25 14:00 | Sachia Vickery v Grace Min | 5-7,3-6 |
| ITF Women Templeton | 2017/09/26 18:30 | Marina Erakovic v Grace Min | 6-0,6-4 |
| ITF Women Tampico | 2017/09/21 23:25 | Katie Boulter v Grace Min | 3-6,6-3,6-2 |