Stadium: Cancha 2 Round: 26 Ground: Hardcourt outdoor
| Wimbledon Women WD | 2018/07/05 15:00 | Babos / Mladenovic v Hozumi E / Kato M | 6-4,6-3 |
| Open d'Australie - Double Femmes | 2018/01/19 02:50 | Atawo R / Groenefeld A L v Hozumi E / Kato M | 6-1,6-1 |
| Open d'Australie - Double Femmes | 2018/01/18 00:00 | Adamczak M / Sanders S v Hozumi E / Kato M | 3-6,5-7 |
| WTA Auckland WD | 2018/01/06 23:15 | Hozumi E / Kato M v Errani S / Schoofs B | 5-7,1-6 |
| WTA Auckland WD | 2018/01/05 02:55 | Hozumi E / Kato M v Brengle M / Melichar N | 6-3,6-3 |
| WTA Auckland WD | 2018/01/03 02:15 | Hozumi E / Kato M v Bonaventure Y / Golubic V | 6-3,6-3 |
| WTA Auckland WD | 2018/01/02 06:00 | Hozumi E / Kato M v Davis L / Mchale C | 6-4,6-2 |
| ITF Women Suzhou WD | 2017/10/21 07:20 | Hozumi E / Kato M v Cako J / Stojanovic N | 6-2,5-7,2-10 |