The Japanese will try to end his long losing streak in ATP finals.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Rotterdam Open
|
1/8 | Damir Dzumhur |
4-6
6-7 |
| 2019 |
Rotterdam Open
|
1/16 | Mikhail Kukushkin |
6-2
7-6 |
| 2019 |
Sofia Open
|
1/8 | Gael Monfils |
7-5
6-3 |
| 2019 |
Sofia Open
|
1/16 | Mikhail Kukushkin |
6-7
4-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2011 |
Guayaquil
|
Championship | Guido Pella |
6-4
3-6 6-1 |
| 2011 |
Belo Horizonte
|
Championship | Marco Trungelliti |
6-7
3-6 |
| 2011 |
Belo Horizonte
|
Championship | Brian Dabul |
6-2
6-3 |
