# 2020 Hamburg European Open

The 2020 Hamburg European Open was a men's tennis tournament played on outdoor red clay courts. It was the 114th edition of the German Open Tennis Championships and part of the ATP Tour 500 series of the 2020 ATP Tour (called the Hamburg Open). Originally scheduled for 13 to 19 July 2020, but due to the ongoing COVID-19 pandemic, it was rescheduled from 20 to 27 September 2020 and took place at the Am Rothenbaum in Hamburg, Germany.

## Points and prize money
### Points distribution

| Event | W | F | SF | QF | Round of 16 | Round of 32 | Q | Q2 | Q1 |
| Singles | 500 | 300 | 180 | 90 | 45 | 0 | 20 | 10 | 0 |
| Doubles | 500 | 300 | 180 | 90 | 0 | — | 45 | 25 | 0 |

### Prize money

| Event | W | F | SF | QF | Round of 16 | Round of 32 | Q2 | Q1 |
| Singles | €354,845 | €178,220 | €89,925 | €47,260 | €23,620 | €13,065 | €5,025 | €2,515 |
| Doubles | €111,490 | €54,570 | €27,370 | €14,040 | €7,260 | — | — | — |

## Singles main-draw entrants
### Seeds

| Country | Player | Rank$^1$ | Seed |
| RUS | Daniil Medvedev | 5 | 1 |
| GRE | Stefanos Tsitsipas | 6 | 2 |
| FRA | Gaël Monfils | 9 | 3 |
| ESP | Roberto Bautista Agut | 10 | 4 |
| RUS | Andrey Rublev | 12 | 5 |
| ITA | Fabio Fognini | 13 | 6 |
| ARG | Diego Schwartzman | 15 | 7 |
| RUS | Karen Khachanov | 16 | 8 |
* $^1$ Rankings as of September 14, 2020.

### Other entrants

The following players received wildcards into the main draw:
* Yannick Hanfmann
* Karen Khachanov
* Philipp Kohlschreiber
The following player received entry as a special exempt into the main draw:
* Dominik Koepfer
The following player used a protected ranking into the main draw:
* Kevin Anderson
The following players received entry from the qualifying draw:
* Pablo Cuevas
* Tommy Paul
* Tennys Sandgren
* Jiří Veselý
The following players received entry as a lucky loser:
* Alexander Bublik
* Gilles Simon

### Withdrawals

* Matteo Berrettini → replaced by Ugo Humbert
* Pablo Carreño Busta → replaced by Casper Ruud
* Alex de Minaur → replaced by Jan-Lennard Struff
* David Goffin → replaced by Albert Ramos Viñolas
* Hubert Hurkacz → replaced by Lorenzo Sonego
* John Isner → replaced by Adrian Mannarino
* Diego Schwartzman → replaced by Alexander Bublik
* Denis Shapovalov → replaced by Gilles Simon

### Retirements

* Benoît Paire (COVID-19)

## Doubles main-draw entrants
### Seeds

| Country | Player | Country | Player | Rank$^1$ | Seed |
| COL | Juan Sebastián Cabal | COL | Robert Farah | 3 | 1 |
| USA | Rajeev Ram | GBR | Joe Salisbury | 11 | 2 |
| POL | Łukasz Kubot | BRA | Marcelo Melo | 14 | 3 |
| ESP | Marcel Granollers | ARG | Horacio Zeballos | 21 | 4 |
* $^1$ Rankings as of September 14, 2020.

### Other entrants

The following pairs received wildcards into the doubles main draw:
* Yannick Hanfmann / Mats Moraing
* Frederik Nielsen / Tim Pütz
The following pair received entry from the qualifying draw:
* Radu Albot / Aisam-ul-Haq Qureshi
The following pair received entry as lucky losers:
* Marvin Möller / Milan Welte

### Withdrawals

* Marcel Granollers / Horacio Zeballos → replaced by Marvin Möller / Milan Welte

### Retirements

* Robert Farah / Juan Sebastián Cabal (COVID-19 reasons)

## Champions
### Singles

* Andrey Rublev def. Stefanos Tsitsipas, 6–4, 3–6, 7–5

### Doubles

* John Peers / Michael Venus def. Ivan Dodig / Mate Pavić, 6–3, 6–4