"I told Sascha that we were not going to go forward next season," said the former No. 3.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2015 |
Barclays ATP World Tour Finals, Group Ilie Nastase
|
Championship | Stan Wawrinka |
7-5
6-2 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Madrid Open
|
1/16 | Alexander Zverev |
4-6
1-6 |
| 2019 |
Madrid Open
|
1/32 | David Ferrer |
6-4
4-6 6-4 |
| 2019 |
Barcelona Open
|
1/8 | Rafael Nadal |
6-3
6-3 |
| 2019 |
Barcelona Open
|
1/16 | David Ferrer |
6-3
6-1 |
| 2019 |
Barcelona Open
|
1/32 | David Ferrer |
6-3
6-1 |
| 2019 |
Miami Open
|
1/16 | Frances Tiafoe |
5-7
6-3 6-3 |
| 2019 |
Miami Open
|
1/32 | David Ferrer |
2-6
7-5 6-3 |
| 2019 |
Miami Open
|
1/64 | David Ferrer |
3-6
2-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Rolex Paris Masters
|
Quarter Finals | Alexander Zverev |
6-3
7-6 |
| 2020 |
Rolex Paris Masters
|
1/8 | Stan Wawrinka |
1-6
6-4 6-3 |
| 2020 |
Rolex Paris Masters
|
1/16 | Stan Wawrinka |
4-6
7-6 6-2 |
| 2020 |
Rolex Paris Masters
|
1/32 | Stan Wawrinka |
6-3
7-6 |
| 2020 |
Erste Bank Open
|
1/16 | Cristian Garin |
6-4
6-7 6-3 |
| 2020 |
St. Petersburg Open
|
Quarter Finals | Denis Shapovalov |
4-6
5-7 |
| 2020 |
St. Petersburg Open
|
1/8 | Stan Wawrinka |
6-1
3-6 6-3 |
| 2020 |
St. Petersburg Open
|
1/16 | Stan Wawrinka |
3-6
7-6 7-5 |
