2018 German Open – Doubles
| Doubles | |
|---|---|
| 2018 German Open | |
| Champions | Julio Peralta Horacio Zeballos |
| Runners-up | Oliver Marach Mate Pavić |
| Score | 6–1, 4–6, [10–6] |
Ivan Dodig and Mate Pavić were the defending champions, but chose not to participate together this year. Dodig played alongside Jean-Julien Rojer, but lost in the quarterfinals to Ben McLachlan and Jan-Lennard Struff. Pavić teamed up with Oliver Marach, but lost in the final to Julio Peralta and Horacio Zeballos, 1–6, 6–4, [6–10].
Seeds
- Oliver Marach / Mate Pavić (final)
- Ivan Dodig / Jean-Julien Rojer (quarterfinals)
- Nikola Mektić / Alexander Peya (first round)
- Pablo Cuevas / Marc López (quarterfinals)
Draw
Key
- Q = Qualifier
- WC = Wild card
- LL = Lucky loser
- Alt = Alternate
- ITF = ITF entry
- PR = Protected ranking
- SR = Special ranking
- SE = Special exempt
- JE = Junior exempt
- JR = Junior Accelerator Programme entrant
- CO = College Accelerator Programme entrant
- NG = Next Gen Accelerator Program entrant
- w/o = Walkover
- r = Retired
- d = Defaulted
Draw
| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | O Marach M Pavić | 6 | 6 | ||||||||||||||||||||||||
| L Mayer D Schwartzman | 3 | 4 | 1 | O Marach M Pavić | 4 | 77 | [10] | ||||||||||||||||||||
| B Paire É Roger-Vasselin | 7 | 6 | B Paire É Roger-Vasselin | 6 | 63 | [7] | |||||||||||||||||||||
| D Inglot F Škugor | 5 | 2 | 1 | O Marach M Pavić | 2 | 6 | [10] | ||||||||||||||||||||
| 3 | N Mektić A Peya | 4 | 5 | M Daniell W Koolhof | 6 | 4 | [7] | ||||||||||||||||||||
| D Marrero A-u-H Qureshi | 6 | 7 | D Marrero A-u-H Qureshi | 1 | 2 | ||||||||||||||||||||||
| M Mirnyi P Oswald | 77 | 4 | [5] | M Daniell W Koolhof | 6 | 6 | |||||||||||||||||||||
| M Daniell W Koolhof | 64 | 6 | [10] | 1 | O Marach M Pavić | 1 | 6 | [6] | |||||||||||||||||||
| Q | M Kližan J Kovalík | 2 | 77 | [4] | J Peralta H Zeballos | 6 | 4 | [10] | |||||||||||||||||||
| J Peralta H Zeballos | 6 | 65 | [10] | J Peralta H Zeballos | 610 | 6 | [10] | ||||||||||||||||||||
| WC | P Petzschner T Pütz | 4 | 1 | 4 | P Cuevas M López | 712 | 4 | [8] | |||||||||||||||||||
| 4 | P Cuevas M López | 6 | 6 | J Peralta H Zeballos | 4 | 7 | [10] | ||||||||||||||||||||
| WC | J Melzer D Thiem | 65 | 64 | B McLachlan J-L Struff | 6 | 5 | [7] | ||||||||||||||||||||
| B McLachlan J-L Struff | 77 | 77 | B McLachlan J-L Struff | 612 | 6 | [10] | |||||||||||||||||||||
| D Džumhur H Podlipnik-Castillo | 6 | 3 | [4] | 2 | I Dodig J-J Rojer | 714 | 1 | [8] | |||||||||||||||||||
| 2 | I Dodig J-J Rojer | 4 | 6 | [10] | |||||||||||||||||||||||
Qualifying
Seeds
- Nicolás Jarry / Maximilian Marterer (qualifying competition)
- Andre Begemann / Florin Mergea (first round)
Qualifiers
Qualifying draw
| First round | Qualifying competition | ||||||||||||
| 1 | Nicolás Jarry Maximilian Marterer | 6 | 6 | ||||||||||
| Alt | Tobias Kamke George von Massow | 3 | 3 | ||||||||||
| 1 | Nicolás Jarry Maximilian Marterer | 4 | 0 | ||||||||||
| Martin Kližan Jozef Kovalík | 6 | 6 | |||||||||||
| Martin Kližan Jozef Kovalík | 77 | 65 | [11] | ||||||||||
| 2/WC | Andre Begemann Florin Mergea | 64 | 77 | [9] | |||||||||