The major champion has proven masterful in tiebreakers at the majors this year.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Cary
|
1/8 | Prajnesh Gunneswaran |
6-7
6-2 7-6 |
| 2020 |
Cary
|
1/16 | Jack Sock |
6-7
3-6 |
| 2020 |
Roland Garros ATP
|
1/32 | Dominic Thiem |
1-6
3-6 6-7 |
| 2020 |
Roland Garros ATP
|
1/64 | Jack Sock |
4-6
4-6 3-6 |
| 2020 |
Roland Garros, Qualification ATP
|
1/16 | Jack Sock |
6-7
6-7 |
| 2020 |
Roland Garros, Qualification ATP
|
1/32 | Jack Sock |
2-6
6-2 7-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Roland Garros, Qualification WTA
|
1/48 (Special Qual) | Lesley Kerkhove |
4-6
5-7 |
| 2020 |
US Open WTA
|
1/64 | Sofia Kenin |
2-6
2-6 |
