The 27-year-old Austrian has not played since his Dubai opening-round defeat.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2013 |
BB&T Atlanta Open
United States, Georgia, Atlanta |
Semi Finals | John Isner |
6-4
4-6 7-6 |
| 2013 |
Campell's Hall of Fame Tennis Championships
|
Semi Finals | Lleyton Hewitt |
5-7
6-2 6-4 |
| 2013 |
BNP Paribas Open
|
1/32 | Lleyton Hewitt |
7-6
3-6 4-6 |
| 2012 |
Campell's Hall of Fame Tennis Championships
|
Final | John Isner |
7-6
6-4 |
| 2010 |
Power Horse World Team Cup, Red Group
|
Championship | Lleyton Hewitt |
2-6
4-6 |
| 2010 |
Hopman Cup, Group A
|
Championship | Lleyton Hewitt |
6-1
7-5 |
| 2009 |
Shanghai Rolex Masters
|
Championship | Lleyton Hewitt |
6-2
6-4 |
| year | Event | RND | Winner | Results |
|---|
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Miami Open
|
1/8 | Roberto Bautista Agut |
3-6
6-4 6-7 |
| 2021 |
Miami Open
|
1/16 | John Isner |
6-7
6-7 |
| 2021 |
Miami Open
|
1/32 | John Isner |
6-2
3-6 5-7 |
| 2021 |
Mexican Open
|
1/8 | Stefanos Tsitsipas |
6-3
6-2 |
| 2021 |
Mexican Open
|
1/16 | John Isner |
6-4
6-3 |
| 2021 |
Delray Beach Open
|
Quarter Finals | Sebastian Korda |
6-3
4-6 6-3 |
| 2021 |
Delray Beach Open
|
1/8 | John Isner |
4-6
6-7 |
