Two of the top three seeds, Gael Monfils and Daniil Medvedev, fell in Hamburg's 1st round.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Korea Open Tennis
|
1/16 | Kristie Ahn |
6-0
6-0 |
| 2019 |
US Open WTA
|
1/64 | Catherine McNally |
6-4
6-1 |
| 2019 |
Swiss Open
|
1/16 | Jil Teichmann |
2-6
7-5 1-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Hamburg European Open
|
1/16 | Yannick Hanfmann |
6-4
6-3 |
| 2020 |
Internazionali BNL d'Italia
|
1/16 | Dominik Koepfer |
6-2
6-4 |
