Once again, Pospisil has provided a seeded player with a terrible first-round draw.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Antalya Open
|
Quarter Finals | Jeremy Chardy |
4-6
6-2 7-6 |
| 2020 |
Sofia Open
|
1/8 | Vasek Pospisil |
6-3
6-4 |
| 2020 |
Rolex Paris Masters
|
1/16 | Pablo Carreno Busta |
7-6
6-2 |
| 2020 |
Rolex Paris Masters
|
1/32 | Jan-Lennard Struff |
4-6
2-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Australian Open, Qualification WTA
|
1/16 | Greet Minnen |
6-2
3-6 6-4 |
| 2021 |
Australian Open, Qualification WTA
|
1/64 | Varvara Lepchenko |
3-6
6-2 6-0 |
| 2020 |
Roland Garros WTA
|
1/64 | Barbora Strycova |
7-5
6-2 |
| 2020 |
Roland Garros, Qualification WTA
|
1/12 (Special Qual) | Varvara Lepchenko |
6-3
6-4 |
| 2020 |
Roland Garros, Qualification WTA
|
1/24 (Special Qual) | Varvara Lepchenko |
2-6
5-7 |
