Alexander Zverev regrouped with Jan-Lennard Struff to top Novak Djokovic and Nikola Cacic.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Open Sud de France
|
1/16 | Peter Gojowczyk |
6-3
6-4 |
| 2021 |
Australian Open ATP
|
1/64 | Christopher O'connell |
7-6
7-6 6-1 |
| 2021 |
ATP Cup, Final Stage
|
Championship | Andrey Rublev |
6-3
1-6 2-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Singapore Open
|
1/16 | Yannick Hanfmann |
2-6
4-6 |
| 2021 |
Australian Open ATP
|
1/32 | Felix Auger-Aliassime |
4-6
1-6 2-6 |
| 2021 |
Australian Open ATP
|
1/64 | James Duckworth |
3-6
2-6 4-6 |
| 2021 |
Murray River Open
|
1/8 | Corentin Moutet |
6-7
4-6 |
| 2021 |
Murray River Open
|
1/16 | James Duckworth |
6-7
4-6 |
