| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Generali Open
|
1/8 | Denis Istomin |
5-7
6-3 6-1 |
| 2018 |
Mercedes Cup
|
1/16 | Denis Istomin |
6-7
6-7 |
| 2014 |
Roland Garros
|
1/32 | Philipp Kohlschreiber |
6-3
7-6 6-2 |
| 2014 |
Power Horse Cup
|
Semi Finals | Philipp Kohlschreiber |
6-2
4-6 6-4 |
| 2014 |
BMW Open
|
1/16 | Denis Istomin |
5-7
6-2 4-6 |
| 2011 |
Istanbul
|
Championship | Denis Istomin |
6-7
4-6 |
| 2011 |
Wimbledon
England, Wimbledon |
Championship | Denis Istomin |
6-4
3-6 3-6 3-6 |
| 2010 |
SAP Open
United States, California, San Jose |
Championship | Denis Istomin |
1-6
6-1 3-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Davis Cup Qualifying Round
|
Championship | Tommy Paul |
6-3
6-0 |
| 2020 |
Davis Cup Qualifying Round
|
Championship | Reilly Opelka |
6-2
7-5 |
| 2020 |
Columbus
|
Final | J.J. Wolf |
4-6
2-6 |
| 2020 |
Columbus
|
1/8 | Denis Istomin |
3-6
1-6 |
| 2020 |
Delray Beach Open
|
1/16 | Milos Raonic |
2-6
2-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Davis Cup Qualifying Round
|
Championship | Egor Gerasimov |
6-4
5-7 6-7 |
| 2020 |
Dubai Tennis Championships
|
1/8 | Novak Djokovic |
6-3
6-1 |
| 2020 |
Dubai Tennis Championships
|
1/16 | Philipp Kohlschreiber |
4-6
6-4 6-0 |
