The German moved to 50-16 in a season that has brought three titles.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2017 |
Mutua Madrid Open
|
1/16 | Tomas Berdych |
7-6
6-3 |
| 2017 |
Dubai Duty Free Tennis Championships
|
1/8 | Robin Haase |
6-3
3-6 4-6 |
| 2010 |
Australian Open
Australia, Victoria, Melbourne |
Championship | Tomas Berdych |
6-0
6-3 6-3 |
| 2007 |
Rogers Cup Montreal
|
Championship | Robin Haase |
6-4
7-5 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Fever-Tree Championships
|
1/16 | Julien Benneteau |
5-7
6-3 3-6 |
| 2018 |
Mercedes Cup
|
Quarter Finals | Milos Raonic |
7-6
7-6 |
| 2018 |
Mercedes Cup
|
1/8 | Tomas Berdych |
6-7
4-6 |
| 2018 |
Roland Garros ATP
|
1/64 | Jeremy Chardy |
7-6
7-6 1-6 5-7 6-2 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Rolex Paris Masters
|
1/32 | Philipp Kohlschreiber |
6-7
6-4 6-2 |
| 2018 |
Rolex Paris Masters, Qualification
|
1/6 (Special Qual) | Robin Haase |
2-6
7-5 7-5 |
| 2018 |
Rolex Paris Masters, Qualification
|
1/12 (Special Qual) | Robin Haase |
6-2
6-1 |
| 2018 |
Swiss Indoors Basel
|
1/16 | Alexander Zverev |
4-6
5-7 |
