Tokyo 2018 WTA
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Karolina Pliskova | m. | Naomi Osaka | 6-4 6-4 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Karolina Pliskova | m. | Donna Vekic | 6-2 4-6 6-3 |
| Naomi Osaka | m. | Camila Giorgi | 6-2 6-3 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Donna Vekic | m. | Caroline Garcia | 6-3 6-4 |
| Karolina Pliskova | m. | Alison Riske Amritraj | 6-1 6-7(5) 7-6(4) |
| Naomi Osaka | m. | Barbora Strycova | 6-3 6-4 |
| Camila Giorgi | m. | Victoria Azarenka | 5-3 RET |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Caroline Garcia | m. | Anastasia Pavlyuchenkova | 6-4 2-6 7-5 |
| Donna Vekic | m. | Johanna Konta | 6-3 7-5 |
| Karolina Pliskova | m. | Daria Saville | 4-6 6-4 6-4 |
| Alison Riske Amritraj | m. | Garbine Muguruza | 6-1 6-2 |
| Barbora Strycova | m. | Anett Kontaveit | 7-6(5) 3-6 7-5 |
| Naomi Osaka | m. | Dominika Cibulkova | 6-2 6-1 |
| Victoria Azarenka | m. | Ashleigh Barty | 6-4 6-2 |
| Camila Giorgi | m. | Caroline Wozniacki | 6-2 2-6 6-4 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Anastasia Pavlyuchenkova | m. | Aliaksandra Sasnovich | 6-3 6-4 |
| Johanna Konta | m. | Gabriela Dabrowski | 6-2 6-0 |
| Donna Vekic | m. | Sloane Stephens | 6-4 6-4 |
| Daria Saville | m. | Kristyna Pliskova | 7-6(2) 3-6 7-6(8) |
| Alison Riske Amritraj | m. | Eugenie Bouchard | 6-4 6-4 |
| Garbine Muguruza | m. | Belinda Bencic | 6-2 6-4 |
| Barbora Strycova | m. | Zarina Diyas | 6-4 6-4 |
| Anett Kontaveit | m. | Kristina Mladenovic | 6-3 7-6(5) |
| Dominika Cibulkova | m. | Nao Hibino | 6-1 5-7 6-3 |
| Ashleigh Barty | m. | Coco Vandeweghe | 4-6 6-3 7-5 |
| Victoria Azarenka | m. | Kurumi Nara | 6-4 7-5 |
| Camila Giorgi | m. | Misaki Doi | 6-2 6-1 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0