Stadium: Court 14 Round: 24 Ground: Hardcourt outdoor
| Vancouver, Doubles W-ITF-CAN-02A | 2019/08/15 00:45 | Hozumi/Ninomiya v Broady N / Routliffe E | 1-6,6-7 |
| WTA Toronto WD | 2019/08/07 16:20 | Flipkens K / Hsieh S-W v Hozumi/Ninomiya | 6-3,7-6 |
| WTA Toronto WD | 2019/08/06 19:20 | Hozumi/Ninomiya v Potapova A / Voskoboeva G | 6-2,5-7,10-4 |
| WTA San Jose WD | 2019/08/02 03:45 | Melichar N / Peschke K v Hozumi/Ninomiya | 7-6,6-1 |
| WTA San Jose WD | 2019/07/29 20:00 | Mattek-Sands B / Peng S v Hozumi/Ninomiya | 2-6,4-6 |
| French Open Women WD | 2019/05/29 09:00 | Krawczyk/Pegula v Hozumi/Ninomiya | 4-6,6-2,7-5 |
| WTA Strasbourg WD | 2019/05/23 13:00 | Gavrilova D / Perez E v Hozumi/Ninomiya | 7-5,6-4 |
| WTA Strasbourg WD | 2019/05/20 08:00 | Adamczak M / Moore J v Hozumi/Ninomiya | 5-7,6-2,6-10 |