A discussion about the return of Djokovic and Nadal, and future tournament bubbles.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Serbia Open
|
1/8 | Federico Delbonis |
6-3
2-6 6-4 |
| 2021 |
Serbia Open
|
1/16 | Federico Delbonis |
4-6
6-3 1-6 |
| 2021 |
Monte Carlo Masters
|
1/16 | Rafael Nadal |
1-6
2-6 |
| 2021 |
Monte Carlo Masters
|
1/32 | Federico Delbonis |
7-5
6-1 |
| 2021 |
Monte Carlo Masters, Qualification
|
1/7 (Special Qual) | Federico Delbonis |
6-3
3-6 4-6 |
| 2021 |
Monte Carlo Masters, Qualification
|
1/14 (Special Qual) | Federico Delbonis |
2-6
5-7 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Istanbul Open
|
1/8 | Veronika Kudermetova |
6-4
6-3 |
| 2021 |
Istanbul Open
|
1/16 | Kaia Kanepi |
4-6
4-6 |
| 2021 |
Miami Open
|
1/32 | Elena Rybakina |
4-6
0-6 |
| 2021 |
Miami Open
|
1/64 | Kaia Kanepi |
6-3
7-5 |
| 2021 |
Dubai Duty Free Tennis Championships
|
1/32 | Shelby Rogers |
7-6
6-2 |
