Stadium: M Round: 29 Ground: Hardcourt outdoor
| WTA Tokyo WD | 2018/09/21 10:10 | Sestini Hlavackova A / Strycova B v Atawo R / Groenefeld A L | 6-3,7-5 |
| WTA Tokyo WD | 2018/09/20 07:30 | Sestini Hlavackova A / Strycova B v Imanishi M / Zaja A | 6-4,6-2 |
| WTA Tokyo WD | 2018/09/17 06:10 | Sestini Hlavackova A / Strycova B v Hayashi E / Uchijima M | 6-4,6-0 |
| US Open Women WD | 2018/09/03 17:25 | Sestini Hlavackova A / Strycova B v Barty A / Vandeweghe C | 3-6,3-6 |
| US Open Women WD | 2018/09/01 15:00 | Sestini Hlavackova A / Strycova B v Han X / Olaru R | 6-1,7-6 |
| US Open Women WD | 2018/08/30 16:25 | Sestini Hlavackova A / Strycova B v Kiick A / Loeb J | 6-1,7-5 |
| New Haven, USA, Doubles | 2018/08/25 16:30 | Sestini Hlavackova A / Strycova B v Hsieh S W / Siegemund L | 6-4,6-7,10-4 |
| New Haven, USA, Doubles | 2018/08/24 16:30 | Sestini Hlavackova A / Strycova B v Rosolska A / Spears A | 3-6,6-3,12-10 |
| WTA Tokyo WD | 2018/09/21 05:00 | Kato M / Ninomiya M v Dabrowski G / Xu Y | 7-6,6-0 |
| WTA Tokyo WD | 2018/09/20 04:15 | Kato M / Ninomiya M v Kichenok L / Srebotnik K | 6-4,2-6,10-7 |
| WTA Tokyo WD | 2018/09/19 04:45 | Kobori/Shimizu v Kato M / Ninomiya M | 4-6,3-6 |
| Hiroshima, Japon, Doubles | 2018/09/16 05:15 | Kato M / Ninomiya M v Hozumi E / Zhang S | 2-6,4-6 |
| Hiroshima, Japon, Doubles | 2018/09/14 06:45 | Kato M / Ninomiya M v Savinykh V / Sorribes Tormo S | 7-6,6-4 |
| Hiroshima, Japon, Doubles | 2018/09/13 07:55 | Kato M / Ninomiya M v Diyas Z / Zheng S | 5-7,6-2,10-5 |
| Hiroshima, Japon, Doubles | 2018/09/13 04:55 | Kato M / Ninomiya M v Perez E / Rodionova Ar | 6-7,6-3,10-6 |
| US Open Women WD | 2018/08/30 15:00 | Kato M / Ninomiya M v Broady N / Collins D | 3-6,4-6 |