| Men's doubles | |
|---|---|
| 2019 Kremlin Cup | |
| Champions |  Marcelo Demoliner  Matwé Middelkoop |
| Runners-up |  Simone Bolelli  Andrés Molteni |
| Score | 6–1, 6–2 |
| Draw | 16 |
| Seeds | 4 |
Austin Krajicek and Rajeev Ram were the defending champions, but chose to compete in Stockholm and Antwerp, respectively, instead.
Marcelo Demoliner and Matwé Middelkoop won the title, defeating Simone Bolelli and Andrés Molteni in the final, 6–1, 6–2.
Nikola Mektić / Franko Škugor (first round)
Jamie Murray / Neal Skupski (first round)
Marcus Daniell / 
Philipp Oswald (semifinals) Marcelo Demoliner / Matwé Middelkoop (champions)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | N Mektić F Škugor | 2 | 6 | [8] | |||||||||||||||||||||||
| T Fabbiano A Seppi | 6 | 2 | [10] | T Fabbiano A Seppi | 6 | 6 | |||||||||||||||||||||
 A Bedene  N Jarry | 2 | 77 | [10] | A Bedene N Jarry | 4 | 3 | |||||||||||||||||||||
| WC |  E Donskoy A Rublev | 6 | 65 | [5] | T Fabbiano A Seppi | 3 | 5 | ||||||||||||||||||||
| 4 | M Demoliner M Middelkoop | 6 | 6 | 4 | M Demoliner M Middelkoop | 6 | 7 | ||||||||||||||||||||
C Garín  J-P Smith | 4 | 4 | 4 | M Demoliner M Middelkoop | 6 | 77 | |||||||||||||||||||||
 R Arneodo H Nys | 6 | 6 | R Arneodo H Nys | 3 | 61 | ||||||||||||||||||||||
 R Berankis JI Londero | 3 | 2 | 4 | M Demoliner M Middelkoop | 6 | 6 | |||||||||||||||||||||
| PR |  M Kecmanović N Zimonjić | 2 | 2 | S Bolelli A Molteni | 1 | 2 | |||||||||||||||||||||
 A Bublik M Kukushkin | 6 | 6 | A Bublik M Kukushkin | 5 | 0 | ||||||||||||||||||||||
| N Čačić D Lajović | 6 | 4 | [6] | 3 | M Daniell P Oswald | 7 | 6 | ||||||||||||||||||||
| 3 | M Daniell P Oswald | 3 | 6 | [10] | 3 | M Daniell P Oswald | 4 | 4 | |||||||||||||||||||
| WC | S Danilov R Safiullin | 5 | 1 | S Bolelli A Molteni | 6 | 6 | |||||||||||||||||||||
| S Bolelli A Molteni | 7 | 6 | S Bolelli A Molteni | 64 | 77 | [10] | |||||||||||||||||||||
 R Jebavý  I Zelenay | 6 | 3 | [10] | R Jebavý I Zelenay | 77 | 65 | [4] | ||||||||||||||||||||
| 2 | J Murray N Skupski | 4 | 6 | [4] | |||||||||||||||||||||||
The men's doubles of the 2015 Advantage Cars Prague Open tournament was played on clay in Prague, Czech Republic.
Top seeds Wesley Koolhof and Matwé Middelkoop won the title, beating Gero Kretschmer and Alexander Satschko 6–3, 7–6(7–1)
Tobias Kamke and Philipp Marx were the defending champions, but chose not to defend their title. Unseeded pair Andrea Arnaboldi and Antonio Šančić won the title defeating Wesley Koolhof and Matwé Middelkoop in the final 6–4, 2–6, [14–12].
Marcus Daniell and Marcelo Demoliner were the defending champions, but played with different partners. Daniell partnered Dennis Novikov while Demoliner played with Aisam-ul-Haq Qureshi. Daniell lost in the first round to Johan Brunström and Andreas Siljeström. Demoliner also failed to defend his title, losing in the final to Wesley Koolhof and Matwé Middelkoop 7–6(7–5), 0–6, [10–8].
Eric Butorac and Scott Lipsky were the defending champions, but Butorac retired from professional tennis in September 2016 and Lipsky chose to compete in Istanbul instead.
Oliver Marach and Philipp Oswald were the defending champions but chose not to defend their title.
Marcel Granollers and David Marrero were the defending champions, but Granollers chose not to participate this year. Marrero played alongside Nenad Zimonjić, but lost in the quarterfinals to Elias and Mikael Ymer.
Julio Peralta and Horacio Zeballos were the defending champions, but chose to compete in Hamburg instead.
Robert Lindstedt and Aisam-ul-Haq Qureshi were the defending champions, but Lindstedt chose to compete in Eastbourne instead. Qureshi played alongside Jean-Julien Rojer, but lost in the first round to Roman Jebavý and Julio Peralta.
Scott Lipsky and Divij Sharan were the defending champions, but Lipsky chose not to participate. Sharan played alongside Artem Sitak, but lost in the semifinals to Nicolas Mahut and Édouard Roger-Vasselin.
Julio Peralta and Horacio Zeballos were the defending champions, but Peralta chose not to participate this year. Zeballos played alongside Federico Delbonis, but lost to Sander Gillé and Joran Vliegen in the final, 7–6(7–5), 5–7, [5–10].
Matteo Berrettini and Fabio Fognini were the defending champions, but Fognini chose not to participate this year. Berrettini played alongside Simone Bolelli, but lost in the final to Divij Sharan and Igor Zelenay, 3–6, 6–3, [8–10].
Roman Jebavý and Andrés Molteni were the defending champions, but Jebavý chose to compete in Montpellier instead. Molteni played alongside Leonardo Mayer, but lost in the final to Marcelo Demoliner and Matwé Middelkoop, 3–6, 6–7(4–7).
Máximo González and Horacio Zeballos were the defending champions, but chose not to participate together. González played alongside Fabrice Martin, but lost in the first round to Pablo Andújar and Pedro Martínez.
Oliver Marach and Jürgen Melzer were the defending champions, but Melzer chose not to participate this year. Marach played alongside Raven Klaasen, but lost in the first round to Kevin Krawietz and Andreas Mies.
Laurynas Grigelis and Andrea Pellegrino were the defending champions but chose not to defend their title.
Divij Sharan and Igor Zelenay were the defending champions, but both players chose not to participate. Sharan is instead participating at the Cologne tournament and Zelenay at the Sardinia tournament.
Marcelo Demoliner and Matwé Middelkoop were the defending champions, but Middelkoop decide to participate in the 2021 Open Sud de France instead. Demoliner was pairing up with Santiago González, but they lost in the first round to Guillermo Durán and Andrés Molteni.
Marcelo Demoliner and Matwé Middelkoop were the reigning champions from when the tournament was last held in 2019, but chose to compete with different partners. Demoliner played alongside Marcus Daniell, but lost in the first round to Ariel Behar and Gonzalo Escobar.
Dominic Stricker and Stan Wawrinka defeated Marcelo Demoliner and Matwé Middelkoop in the final, 7–6(10–8), 6–2 to win the doubles tennis title at the 2023 Swiss Open Gstaad. This was the first doubles final and title in ten and a half years for Wawrinka.