| Doubles | |
|---|---|
| 2019 Guzzini Challenger | |
| Champions |  Gonçalo Oliveira  Ramkumar Ramanathan |
| Runners-up |  Andrea Vavassori  David Vega Hernández |
| Score | 6–2, 6–4 |
Gong Maoxin and Zhang Ze were the defending champions but chose not to defend their title. [1]
Gonçalo Oliveira and Ramkumar Ramanathan won the title after defeating Andrea Vavassori and David Vega Hernández 6–2, 6–4 in the final.
Hans Podlipnik Castillo / 
Tristan-Samuel Weissborn (semifinals) Andrea Vavassori / David Vega Hernández (final)
Nikola Čačić / 
Luca Margaroli (first round) Gonçalo Oliveira / Ramkumar Ramanathan (champions)Laurynas Grigelis and Zdeněk Kolář were the defending champions but chose not to defend their title.
Lorenzo Sonego and Andrea Vavassori were the defending champions but only Vavassori chose to defend his title, partnering Julian Ocleppo. Vavassori lost in the first round to Laurynas Grigelis and Alessandro Motti.
This was the first edition of the tournament.
Julian Ocleppo and Andrea Vavassori were the defending champions but lost in the first round to Jonathan Eysseric and Andrei Vasilevski.
Mateusz Kowalczyk and Szymon Walków were the defending champions but only Walków chose to defend his title, partnering Karol Drzewiecki. Walków lost in the first round to Javier Barranco Cosano and Raúl Brancaccio.
The 2019 Guzzini Challenger was a professional tennis tournament played on hard courts. It was the seventeenth edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Recanati, Italy between 1 and 7 July 2019.
Markus Eriksson and André Göransson were the defending champions but only Eriksson chose to defend his title, partnering Tuna Altuna. Eriksson lost in the quarterfinals to Sander Arends and David Pel.
Marcelo Demoliner and David Vega Hernández were the defending champions but only Vega Hernández chose to defend his title, partnering Simone Bolelli. Vega Hernández successfully defended his title.
Gonçalo Oliveira and Akira Santillan were the defending champions but chose to defend their title with different partners. Oliveira partnered Brydan Klein but withdrew in the first round. Santillan partnered Bradley Mousley but lost in the first round to Nam Ji-sung and Song Min-kyu.
Lloyd Harris and Dudi Sela were the defending champions but chose not to defend their title.
Tomislav Brkić and Ante Pavić were the defending champions but chose not to defend their title.
Kevin Krawietz and Andreas Mies were the defending champions but chose not to defend their title.
Andre Begemann and Daniel Masur were the defending champions but chose to defend their title with different partners. Begemann partnered Albano Olivetti but lost in the semifinals to Lloyd Glasspool and Harri Heliövaara. Masur partnered Julian Lenz but lost in the semifinals to Zdeněk Kolář and Andrea Vavassori.
Evan King and Julian Lenz were the defending champions but only King chose to defend his title, partnering Jan Zieliński. King lost in the first round to Franco Agamenone and Omar Giacalone.
Carlos Taberner was the defending champion but was not eligible to compete in the tournament due to his ATP ranking.
Denys Molchanov and Aleksandr Nedovyesov 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.
Santiago González and Aisam-ul-Haq Qureshi were the defending champions but chose not to defend their title.
Ivan Dodig and Austin Krajicek defeated Matthew Ebden and John Peers in the final, 6–3, 1–6, [10–8] to win the doubles tennis title at the 2022 Tennis Napoli Cup.
Daniel Cukierman and Joshua Paris were the defending champions but only Paris chose to defend his title, partnering Ramkumar Ramanathan. They lost in the first round to Alberto Barroso Campos and Michael Geerts.
