Stadium: Court 1 Round: 26
| WTA Hong Kong WD | 2017/10/13 09:55 | Chan H-C / Chan L v Hozumi E / Kato M | 6-1,6-7,10-2 |
| WTA Hong Kong WD | 2017/10/12 07:30 | Hozumi E / Kato M v Ip K / Zhang L | 6-0,6-4 |
| WTA Hong Kong WD | 2017/10/10 12:40 | Hozumi E / Kato M v Christian K / Guarachi A | 6-1,4-6,10-6 |
| WTA Tokyo WD | 2017/09/20 05:05 | Hozumi E / Kato M v Klepac A / Martinez Sanchez M J | 3-6,5-7 |
| WTA Tokyo WD | 2017/09/19 02:00 | Melichar N / Smith A v Hozumi E / Kato M | 4-6,1-6 |
| WTA Tokyo WD | 2017/09/14 05:05 | Adamczak M / Sanders S v Hozumi E / Kato M | 6-4,6-2 |
| WTA Tokyo WD | 2017/09/13 07:45 | Diyas Z / Xu Y-F v Hozumi E / Kato M | 0-6,2-6 |
| US Open WD | 2017/09/03 15:00 | Hozumi E / Kato M v Hsieh S-W / Niculescu M | 4-6,2-6 |