| Doubles | |
|---|---|
| 2023 Open Città della Disfida | |
| Champions |  Jacopo Berrettini Flavio Cobolli |
| Runners-up |  Zdeněk Kolář  Denys Molchanov |
| Score | 1–6, 7–5, [10–6] |
Evgeny Karlovskiy and Evgenii Tiurnev were the defending champions [1] but chose not to defend their title.
Jacopo Berrettini and Flavio Cobolli won the title after defeating Zdeněk Kolář and Denys Molchanov 1–6, 7–5, [10–6] in the final.
Karol Drzewiecki / Szymon Walków (first round) Zdeněk Kolář / Denys Molchanov (final)
Ivan Liutarevich / Vladyslav Manafov (quarterfinals)
Constantin Frantzen / 
Luke Johnson (quarterfinals)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | K Drzewiecki S Walków | 6 | 1 | [10] | |||||||||||||||||||||||
| WC | J Berrettini F Cobolli | 3 | 6 | [12] | WC | J Berrettini F Cobolli | 6 | 6 | |||||||||||||||||||
 A Merino  J Paul | 6 | 79 | A Merino J Paul | 3 | 3 | ||||||||||||||||||||||
 E Kırkın  I Zelenay | 3 | 67 | WC | J Berrettini F Cobolli | 6 | 6 | |||||||||||||||||||||
| 3 | I Liutarevich V Manafov | 6 | 6 |  FC Jianu  M Zekić | 3 | 3 | |||||||||||||||||||||
| PR | J Ocleppo Kai Wehnelt | 3 | 3 | 3 | I Liutarevich V Manafov | 61 | 64 | ||||||||||||||||||||
 M Kalovelonis  J Taylor | 3 | 4 | FC Jianu M Zekić | 77 | 77 | ||||||||||||||||||||||
| FC Jianu M Zekić | 6 | 6 | WC | J Berrettini F Cobolli | 1 | 7 | [10] | ||||||||||||||||||||
| Alt |  S Diez ND Ionel | 6 | 5 | [10] | 2 | Z Kolář D Molchanov | 6 | 5 | [6] | ||||||||||||||||||
| Alt | M Kaśnikowski J McCabe | 1 | 7 | [4] | Alt | S Diez ND Ionel | 6 | 6 | |||||||||||||||||||
 M Navone JB Torres | 3 | 5 | 4 | C Frantzen L Johnson | 4 | 4 | |||||||||||||||||||||
| 4 | C Frantzen L Johnson | 6 | 7 | Alt | S Diez ND Ionel | 3 | 4 | ||||||||||||||||||||
| M Gigante F Maestrelli | 2 | 6 | [10] | 2 | Z Kolář D Molchanov | 6 | 6 | ||||||||||||||||||||
| A Pellegrino S Rodríguez Taverna | 6 | 4 | [5] | M Gigante F Maestrelli | |||||||||||||||||||||||
 Z Babić P Matuszewski | 4 | 3 | 2 | Z Kolář D Molchanov | w/o | ||||||||||||||||||||||
| 2 | Z Kolář D Molchanov | 6 | 6 | ||||||||||||||||||||||||
Ariel Behar and Andrey Golubev were the defending champions but only Behar chose to defend his title, partnering Aliaksandr Bury. Behar lost in the quarterfinals to Victor Vlad Cornea and Zdeněk Kolář.
Jonathan Eysseric and André Ghem were the defending champions but chose not to defend their title.
This was the first edition of the tournament.
Tuna Altuna and Václav Šafránek were the defending champions but only Altuna chose to defend his title, partnering Elias Ymer. Altuna lost in the first round to Julio Peralta and Horacio Zeballos.
David Ferrer was the defending champion, but lost in the second round to Casper Ruud.
Roman Jebavý and Zdeněk Kolář were the defending champions but only Kolář chose to defend his title, partnering Aldin Šetkić. Kolář lost in the first round to Nikola Čačić and Luca Margaroli.
Denys Molchanov and Igor Zelenay were the defending champions and successfully defended their title, defeating Tomislav Brkić and Tomislav Draganja 7–6(7–1), 6–4 in the final.
Laurynas Grigelis and Zdeněk Kolář were the defending champions but only Kolář chose to defend his title, partnering Julian Ocleppo. Kolář successfully defended his title after defeating Luca Margaroli and Andrea Vavassori 6–4, 6–3 in the final.
Philipp Oswald and Filip Polášek were the defending champions but chose not to defend their title.
This was the first edition of the tournament and first of two editions of the tournament to start the 2021 ATP Challenger Tour year.
Denys Molchanov and Aleksandr Nedovyesov were the defending champions and successfully defended their title, defeating Robert Galloway and Alex Lawson 6–4, 7–6(7–2) in the final.
Quentin Halys and Tristan Lamasine were the defending champions but only Halys chose to defend his title, partnering Lucas Pouille. Halys lost in the quarterfinals to Purav Raja and Tristan-Samuel Weissborn.
Sander Gillé and Joran Vliegen were the defending champions but chose not to defend their title.
Denys Molchanov and Andrei Vasilevski were the defending champions but only Molchanov chose to defend his title, partnering Aleksandr Nedovyesov. Molchanov lost in the semifinals to Sadio Doumbia and Fabien Reboul.
Blaž Kavčič and Blaž Rola were the defending champions but chose not to defend their title.
Zdeněk Kolář was the defending champion but retired from his first round match with Frederico Ferreira Silva.
Orlando Luz and Felipe Meligeni Alves were the defending champions but only Meligeni Alves chose to defend his title, partnering Marcelo Demoliner. Meligeni Alves lost in the quarterfinals to Luciano Darderi and Fernando Romboli.
Dustin Brown and Andrea Vavassori were the defending champions but only Brown chose to defend his title, partnering Evan King. Brown lost in the first round to Lukáš Klein and Igor Zelenay.
Zdeněk Kolář and Jiří Lehečka were the defending champions but chose not to defend their title.
Zdeněk Kolář and Andrea Vavassori were the defending champions but chose not to defend their title.