| Doubles | |
|---|---|
| 2018 Aspria Tennis Cup | |
| Champions |  Julian Ocleppo Andrea Vavassori |
| Runners-up |  Gonzalo Escobar  Fernando Romboli |
| Final score | 4–6, 6–1, [11–9] |
Tomasz Bednarek and David Pel were the defending champions but chose not to defend their title.
Julian Ocleppo and Andrea Vavassori won the title after defeating Gonzalo Escobar and Fernando Romboli 4–6, 6–1, [11–9] in the final.
Nathan Pasha / Hunter Reese (quarterfinals)
Hans Hach Verdugo / 
Andreas Siljeström (semifinals)
Pedro Martínez / David Vega Hernández (first round) Alessandro Motti / 
Volodymyr Uzhylovskyi (semifinals)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | N Pasha H Reese | 6 | 6 | ||||||||||||||||||||||||
| WC | Edoardo Bianchi Lorenzo Ferrari | 0 | 1 | 1 | N Pasha H Reese | 2 | 4 | ||||||||||||||||||||
 I Sabanov M Sabanov | 2 | 3 | G Escobar F Romboli | 6 | 6 | ||||||||||||||||||||||
| G Escobar F Romboli | 6 | 6 | G Escobar F Romboli | 7 | 6 | ||||||||||||||||||||||
| 4 | A Motti Volodymyr Uzhylovskyi | 4 | 6 | [10] | 4 | A Motti V Uzhylovskyi | 5 | 2 | |||||||||||||||||||
 N Čačić  L Margaroli | 6 | 4 | [8] | 4 | A Motti V Uzhylovskyi | 3 | 6 | [10] | |||||||||||||||||||
| WC | F Gaio A Pellegrino | 6 | 7 | WC | F Gaio A Pellegrino | 6 | 3 | [5] | |||||||||||||||||||
 F Argüello  R Maytín | 4 | 5 | G Escobar F Romboli | 6 | 1 | [9] | |||||||||||||||||||||
| J Ocleppo A Vavassori | 3 | 6 | [10] | J Ocleppo A Vavassori | 4 | 6 | [11] | ||||||||||||||||||||
 A González  P Sousa | 6 | 4 | [5] | J Ocleppo A Vavassori | 6 | 6 | |||||||||||||||||||||
T Draganja  S Walków | 6 | 3 | [10] | T Draganja S Walków | 1 | 2 | |||||||||||||||||||||
| 3 | P Martínez D Vega Hernández | 4 | 6 | [6] | J Ocleppo A Vavassori | 2 | 7 | [10] | |||||||||||||||||||
 R Gonzales N Lammons | 6 | 3 | [12] | 2 | H Hach Verdugo A Siljeström | 6 | 5 | [7] | |||||||||||||||||||
| WC | F Baldi Enrico Dalla Valle | 3 | 6 | [14] | WC | F Baldi E Dalla Valle | 65 | 4 | |||||||||||||||||||
| PR | A Arnaboldi D Bracciali | 6 | 3 | [11] | 2 | H Hach Verdugo A Siljeström | 77 | 6 | |||||||||||||||||||
| 2 | H Hach Verdugo A Siljeström | 2 | 6 | [13] | |||||||||||||||||||||||
Four-time defending champion Rafael Nadal successfully defended his title, defeating Novak Djokovic in the final 6–3, 2–6, 6–1, to win the singles title at the 2009 Monte-Carlo Masters.
David Nalbandian was the defending champion, but did not defend his title due to a hip injury.
Marcos Baghdatis won in the final 6–1, 7–5 against Olivier Rochus.
Robin Söderling was the defending champion but couldn't participate.
Juan Martín del Potro won the title by defeating Michaël Llodra 6–4, 6–4 in the final.
Novak Djokovic was the defending champion, but decided not to participate.
Andreas Seppi won the title defeating Benoît Paire 6–3, 6–2 in the final.
Two-time defending champion Rafael Nadal successfully defended his title, defeating Nicolás Almagro in the final, 6–4, 6–3. It was his record-extending eighth Barcelona Open title.
David Marrero and Fernando Verdasco were the defending champions, but Verdasco decided not to participate. Marrero successfully defended the title alongside Martin Kližan, defeating Nicholas Monroe and Simon Stadler in the final, 6–1, 5–7, [10–7].
David Ferrer was the two-time defending champion and successfully defended his title by beating Fabio Fognini in the final 6–4, 6–3.
Pablo Cuevas was the defending champion. He lost his title in the semifinals to Benoît Paire. Paire went on to win the title, defeating Tommy Robredo in the final, 7–6(9–7), 6–3.
Pablo Andújar was the defending champion, but lost to Thomaz Bellucci in the quarterfinals.
Nicolas Mahut was the defending champion and successfully defended his title, defeating Gilles Müller in the final, 6–4, 6–4.
André Ghem and Tristan Lamasine were the defending champions but chose not to defend their title.
David Adams and Jeff Tarango were the defending champions, but lost in first round to Pablo Albano and Sebastián Prieto.
Jo-Wilfried Tsonga was the defending champion, but withdrew before the tournament began with a left hamstring injury.
Tímea Babos and Andrea Sestini Hlaváčková were the defending champions, but neither player chose to defend their title.
David Goffin was the defending champion, but lost in the second round to Andy Murray.
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.
Andrés Artuñedo and David Pérez Sanz were the defending champions but only Artuñedo chose to defend his title, partnering Sergio Martos Gornés. Artuñedo lost in the first round to Andreas Siljeström and Andrea Vavassori.
Nicole Arendt and Kristine Radford were the defending champions and successfully defended their title, by defeating Kerry-Anne Guse and Andrea Strnadová 6–2, 6–2 in the final.
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.
Sander Gillé and Joran Vliegen were the reigning champions from when the tournament was last held in 2019, but chose not to defend their title.