Doi was the first to reach the semifinals, where she awaits Bertens or Riske.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2007 |
BNP Paribas Open, Qualification
|
Championship | Stephanie Dubois |
1-6
|
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2014 |
Bell Challenge
|
1/16 | Julia Goerges |
6-1
6-2 |
| 2014 |
Rogers Cup
|
1/32 | Garbine Muguruza |
6-1
6-7 6-2 |
| 2014 |
Rogers Cup, Qualification
|
1/12 (Special Qual) | Stephanie Dubois |
6-2
3-6 6-3 |
| 2014 |
Rogers Cup, Qualification
|
1/24 (Special Qual) | Stephanie Dubois |
0-6
4-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2017 |
Roland Garros WTA
|
1/64 | Elina Svitolina |
6-4
6-3 |
| 2017 |
Nurnberger Versicherungscup
|
Quarter Finals | Misaki Doi |
6-4
0-0 |
| 2017 |
Nurnberger Versicherungscup
|
1/8 | Yaroslava Shvedova |
2-6
4-6 |
| 2017 |
Nurnberger Versicherungscup
|
1/16 | Yaroslava Shvedova |
6-3
5-7 1-6 |
