| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
US Open, Qualification WTA
|
1/64 | Barbora Krejcikova |
6-1
7-6 |
| 2019 |
Wimbledon, Qualification WTA
|
1/32 | Yanina Wickmayer |
6-1
6-7 1-6 |
| 2019 |
Wimbledon, Qualification WTA
|
1/64 | Tereza Smitkova |
6-7
7-5 7-5 |
| 2019 |
Roland Garros, Qualification WTA
|
1/48 (Special Qual) | Martina Trevisan |
4-6
6-3 6-2 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Swiss Indoors Basel, Qualification
|
1/8 | Peter Gojowczyk |
6-2
6-4 |
| 2019 |
VTB Kremlin Cup
|
1/8 | Marin Cilic |
6-1
7-6 |
| 2019 |
VTB Kremlin Cup
|
1/16 | Ivo Karlovic |
6-4
6-7 7-6 |
| 2019 |
US Open ATP
|
1/64 | Frances Tiafoe |
2-6
3-6 2-1 |
