The singles veteran is moving on to doubles full time, having reached the Top 10 in both.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2011 |
Ortisei
|
Championship | Philipp Petzschner |
6-7
7-6 6-2 |
| 2010 |
PBZ Zagreb Indoors
Croatia, Zagreb |
Championship | Philipp Petzschner |
6-1
6-7 6-7 |
| 2007 |
US Open
United States, New York, Flushing Meadows |
Championship | Philipp Petzschner |
6-2
6-3 4-6 4-6 1-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2017 |
Wimbledon, Qualification
|
1/32 | Illya Marchenko |
3-6
7-6 6-4 |
| 2017 |
Wimbledon, Qualification
|
1/64 | Benjamin Becker |
6-3
3-6 4-6 |
| 2017 |
Gerry Weber Open, Qualification
|
1/8 | Mikhail Youzhny |
3-6
4-6 |
| 2017 |
Ricoh Open, Qualification
|
1/8 | Stefanos Tsitsipas |
6-7
6-3 7-5 |
| year | Event | RND | Winner | Results |
|---|
