| Doubles | |
|---|---|
| 2018 Sibiu Open | |
| Champions |  Kevin Krawietz Andreas Mies |
| Runners-up |  Tomasz Bednarek  David Pel |
| Score | 6–4, 6–2 |
Marco Cecchinato and Matteo Donati were the defending champions but chose not to defend their title.
Kevin Krawietz and Andreas Mies won the title after defeating Tomasz Bednarek and David Pel 6–4, 6–2 in the final.
Kevin Krawietz / Andreas Mies (champions)
Timur Khabibulin / 
Vladyslav Manafov (first round) Tomasz Bednarek / David Pel (final)
Pedro Martínez / Mark Vervoort (semifinals)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | K Krawietz A Mies | 6 | 77 | ||||||||||||||||||||||||
 F Horanský  D Kuzmanov | 4 | 64 | 1 | K Krawietz A Mies | 6 | 7 | |||||||||||||||||||||
| G Panfil V Uzhylovskyi | 77 | 6 | G Panfil V Uzhylovskyi | 4 | 5 | ||||||||||||||||||||||
| K Majchrzak S Walków | 63 | 4 | 1 | K Krawietz A Mies | 6 | 6 | |||||||||||||||||||||
| 4 | P Martínez M Vervoort | 6 | 6 | 4 | P Martínez M Vervoort | 2 | 3 | ||||||||||||||||||||
| WC |  VV Cornea P-A Luncanu | 2 | 4 | 4 | P Martínez M Vervoort | w/o | |||||||||||||||||||||
 S Bolelli G Quinzi | 6 | 3 | [15] | S Bolelli G Quinzi | |||||||||||||||||||||||
 A Šančić N Serdarušić | 4 | 6 | [13] | 1 | K Krawietz A Mies | 6 | 6 | ||||||||||||||||||||
| Q | D Dima J Sels | 4 | 2 | 3 | T Bednarek D Pel | 4 | 2 | ||||||||||||||||||||
 Z Kolář  G Oliveira | 6 | 6 | Z Kolář G Oliveira | 4 | 3 | ||||||||||||||||||||||
 K Coppejans N Desein | 2 | 6 | [8] | 3 | T Bednarek D Pel | 6 | 6 | ||||||||||||||||||||
| 3 | T Bednarek D Pel | 6 | 4 | [10] | 3 | T Bednarek D Pel | 6 | 6 | |||||||||||||||||||
| WC | Michał Dembek K Drzewiecki | 3 | 4 | J Barranco Cosano C Gómez-Herrera | 3 | 0 | |||||||||||||||||||||
| WC | P Grigoriu F Mergea | 6 | 6 | WC | P Grigoriu F Mergea | 4 | 3 | ||||||||||||||||||||
| J Barranco Cosano C Gómez-Herrera | 6 | 4 | [10] | J Barranco Cosano C Gómez-Herrera | 6 | 6 | |||||||||||||||||||||
| 2 | T Khabibulin V Manafov | 2 | 6 | [4] | |||||||||||||||||||||||
Marcelo Demoliner and Fabrício Neis were the defending champions but chose not to defend their title.
Kevin Krawietz and Albano Olivetti were the defending champions but chose not to defend their title.
Aleksandre Metreveli and Peng Hsien-yin were the defending champions but chose not to defend their title.
The men's doubles of the 2017 Advantage Cars Prague Open tournament was played on clay in Prague, Czech Republic.
Jonathan Eysseric and André Ghem were the defending champions but chose not to defend their title.
Daniel Masur and Jan-Lennard Struff were the defending champions but chose not to defend their title.
Kevin Krawietz and Albano Olivetti were the defending champions but lost in the first round to Tomasz Bednarek and David Pel.
Jonathan Eysseric and Édouard Roger-Vasselin were the defending champions but only Eysseric chose to defend his title, partnering Andre Begemann. Eysseric successfully defended his title, defeating Tomasz Bednarek and David Pel 6–3, 6–4 in the final.
Mikhail Elgin and Alexander Kudryavtsev were the defending champions but chose not to defend their title.
Wesley Koolhof and Matwé Middelkoop were the defending champions but chose not to defend their title.
Dino Marcan and Tristan-Samuel Weissborn were the defending champions but chose not to defend their title.
Jeevan Nedunchezhiyan and Franko Škugor were the defending champions but chose not to defend their title.
Roman Jebavý and Antonio Šančić were the defending champions but only Jebavý chose to defend his title, partnering Florin Mergea. Jebavý lost in the first round to Denys Molchanov and Igor Zelenay.
Tomasz Bednarek and David Pel were the defending champions but chose not to defend their title.
Kevin Krawietz and Andreas Mies were the defending champions but lost in the quarterfinals to David Pérez Sanz and Mark Vervoort.
This was the first edition of the tournament.
Rameez Junaid and David Pel were the defending champions, but only Junaid chose to defend his title, partnering Jozef Kovalík. Junaid lost in the quarterfinals to Andre Begemann and Fabrice Martin.
Nicolas Mahut and Édouard Roger-Vasselin were the defending champions, but Mahut chose not to defend the title and Roger-Vasselin chose to compete in Stockholm instead.
Nicolas Mahut and Pierre-Hugues Herbert defeated Alexander Bublik and Andrey Golubev in the final, 4–6, 7–6(7–1), 6–4 to win the men's doubles title at the 2021 French Open. It was their second French Open title and fifth major title together. They saved match points en route to the title, in the semifinals against Juan Sebastián Cabal and Robert Farah. Bublik and Golubev became the first male Kazakhstani players to contest a major final.
Defending champion Kevin Krawietz and his partner Andreas Mies defeated Rafael Matos and David Vega Hernández in the final, 4–6, 6–4, [10–7] to win the doubles tennis title at the 2022 Bavarian International Tennis Championships. It was their sixth career ATP doubles title together as a team.