| Doubles | |
|---|---|
| 2025 Tenerife Challenger | |
| 2024 Champions |  Sander Arends Sem Verbeek |
Sander Arends and Sem Verbeek were the defending champions [1] but chose not to defend their title.
| Doubles | |
|---|---|
| 2025 Tenerife Challenger | |
| 2024 Champions | Sander Arends Sem Verbeek |
Sander Arends and Sem Verbeek were the defending champions [1] but chose not to defend their title.
| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 |  M Bortolotti  LD Martínez | ||||||||||||||||||||||||||
 J Barranco Cosano Augusto Virgili | | ||||||||||||||||||||||||||
 J Choinski  L Neumayer |  | ||||||||||||||||||||||||||
 A Andrade  A Shelbayh | |||||||||||||||||||||||||||
| 4 | Í Cervantes D Rincón | ||||||||||||||||||||||||||
 I Buse  H Rocha | | ||||||||||||||||||||||||||
| Pol Martín Tiffon Giorgio Ricca | | ||||||||||||||||||||||||||
| WC | D Marrero  Dhruva Mulye | ||||||||||||||||||||||||||
| WC | N Álvarez Varona I Montes de la Torre | ||||||||||||||||||||||||||
I Liutarevich  L Sanchez | | ||||||||||||||||||||||||||
| P Carreño Busta P Llamas Ruiz | | ||||||||||||||||||||||||||
| 3 |  B Hassan D Vega Hernández | ||||||||||||||||||||||||||
A Merino  C Negritu | |||||||||||||||||||||||||||
 E Butvilas V Gaubas | | ||||||||||||||||||||||||||
S Duncan  A Jecan | | ||||||||||||||||||||||||||
| 2 |  I Sabanov M Sabanov | ||||||||||||||||||||||||||
The men's doubles of the 2018 Advantage Cars Prague Open tournament was played on clay in Prague, Czech Republic.
Julian Ocleppo and Andrea Vavassori were the defending champions but only Vavassori chose to defend his title, partnering Andrea Pellegrino. Vavassori lost in the semifinals to Ivan and Matej Sabanov.
Matt Reid and Sergiy Stakhovsky were the defending champions but chose not to defend their title.
Łukasz Kubot and Marcelo Melo won the title, defeating Murray and Skupski in the final, 7–6(7–5), 7–5.
The men's doubles of the 2021 I.ČLTK Prague Open tournament was played on clay in Prague, Czech Republic.
Simone Bolelli and Guillermo Durán were the defending champions but only Durán chose to defend his title, partnering Tim Sandkaulen. Durán lost in the quarterfinals to Szymon Walków and Jan Zieliński.
Andre Begemann and Florin Mergea were the defending champions but chose not to defend their title.
Sadio Doumbia and Fabien Reboul were the defending champions but chose not to defend their title.
Guido Andreozzi and Andrés Molteni were the defending champions but only Molteni chose to defend his title, partnering Santiago González. Molteni successfully defended his title.
Andre Begemann and Albano Olivetti were the defending champions but chose not to defend their title.
Hugo Nys and Jan Zieliński were the defending champions but chose not to defend their title.
Matthew Ebden and Max Purcell defeated Ivan and Matej Sabanov in the final, 6–3, 6–3 to win the doubles tennis title at the 2022 U.S. Men's Clay Court Championships. They did not drop a set en route to their first ATP Tour doubles title as a team.
Ariel Behar and Gonzalo Escobar defeated Nikola Mektić and Mate Pavić in the final, 6–2, 3–6, [10–7], to win the doubles title at the 2022 Serbia Open. The unseeded duo earned their third career ATP Tour doubles title together.
Ivan and Matej Sabanov were the defending champions but chose not to defend their title.
Lloyd Glasspool and Harri Heliövaara defeated Rohan Bopanna and Matwé Middelkoop in the final, 6–2, 6–4 to win the men's doubles tennis title at the 2022 Hamburg European Open.
Orlando Luz and Rafael Matos were the defending champions but chose not to defend their title.
Zdeněk Kolář and Luis David Martínez were the defending champions but only Martínez chose to defend his title, partnering Fabien Reboul. Martínez lost in the semifinals to Ivan and Matej Sabanov.
Santiago González and Andrés Molteni were the defending champions but chose not to defend their title.
Alexander Erler and Lucas Miedler were the defending champions but lost in the final to Ivan and Matej Sabanov.
Jonathan Eysseric and Quentin Halys were the defending champions but chose not to defend their title.