2018 German Open
| 2018 German Open | |
|---|---|
| Date | July 23 – 29 |
| Edition | 112th |
| Category | ATP World Tour 500 |
| Surface | Clay / Outdoor |
| Location | Hamburg, Germany |
| Venue | Am Rothenbaum |
| Champions | |
| Singles | |
 Nikoloz Basilashvili |
|
| Doubles | |
 Julio Peralta /  Horacio Zeballos |
|
The 2018 German Open (also known as the 2018 German Tennis Championships) was a men's tennis tournament played on outdoor red clay courts. It was the 112th edition of the German Open Tennis Championships and part of the ATP World Tour 500 series of the 2018 ATP World Tour. It took place at the Am Rothenbaum in Hamburg, Germany, from July 23 through 29, 2018.
Contents
Points and prize money
Points distribution
| Event | W | F | SF | QF | Round of 16 | Round of 32 | Q | Q2 | Q1 |
| Singles[1] | 500 | 300 | 180 | 90 | 45 | 0 | 20 | 10 | 0 |
|---|---|---|---|---|---|---|---|---|---|
| Doubles | 0 | N/A | 45 | 25 | 0 |
Prize money
| Event | W | F | SF | QF | Round of 16 | Round of 32 | Q2 | Q1 |
| Singles | €349,200 | €171,195 | €86,145 | €43,810 | €22,750 | €12,000 | €2,655 | €1,355 |
|---|---|---|---|---|---|---|---|---|
| Doubles | €105,140 | €51,470 | €25,820 | €13,250 | €6,850 | N/A | N/A | N/A |
Singles main draw entrants
Seeds
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 AUT |
Dominic Thiem[2] | 4 | 1 |
| ARG |
Diego Schwartzman | 12 | 2 |
 ESP |
Pablo Carreño Busta | 13 | 3 |
 BIH |
Damir Džumhur | 23 | 4 |
 GER |
Philipp Kohlschreiber | 24 | 5 |
 ITA |
Marco Cecchinato | 27 | 6 |
 FRA |
Richard Gasquet | 29 | 7 |
| ESP |
Fernando Verdasco | 33 | 8 |
- 1 Rankings are as of 16 July 2018.
Other entrants
The following players received wildcards into the main draw:
The following player received entry as a special exempt:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Withdrawals
- Before the tournament
Filip Krajinović → replaced by 
Aljaž Bedene- Lucas Pouille → replaced by Nicolás Jarry
- Andreas Seppi → replaced by
Thiago Monteiro 
Stefanos Tsitsipas → replaced by Jan-Lennard Struff
- During the tournament
Retirements
Doubles main draw entrants
Seeds
| Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
| AUT |
Oliver Marach |  CRO |
Mate Pavić | 5 | 1 |
| CRO |
Ivan Dodig |  NED |
Jean-Julien Rojer | 29 | 2 |
| CRO |
Nikola Mektić | AUT |
Alexander Peya | 42 | 3 |
 URU |
Pablo Cuevas | ESP |
Marc López | 50 | 4 |
- 1 Rankings are as of 16 July 2018.
Other entrants
The following pairs received wildcards into the doubles main draw:
The following pair received entry from the qualifying draw:
Champions
Singles
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- Nikoloz Basilashvili def. Leonardo Mayer, 6–4, 0–6, 7–5
Doubles
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- Julio Peralta / Horacio Zeballos def. Oliver Marach / Mate Pavić, 6–1, 4–6, [10–6]
