De Minaur became the youngest Sydney winner since a 19-year-old Lleyton Hewitt, in 2001.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Rotterdam Open
|
1/16 | Tomas Berdych |
6-7
4-6 |
| 2019 |
Rotterdam Open, Qualification
|
Quarter Finals | Gilles Simon |
7-6
7-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Dubai Duty Free Tennis Championships, Qualification
|
1/8 | Ivana Jorovic |
4-6
4-6 |
| 2019 |
Dubai Duty Free Tennis Championships, Qualification
|
1/16 | Stefanie Voegele |
6-1
6-0 |
| 2019 |
Thailand Open
|
1/16 | Ajla Tomljanovic |
6-1
7-6 |
