| Doubles | |
|---|---|
| 2011 San Marino CEPU Open | |
| Champions |  James Cerretani  Philipp Marx |
| Runners-up |  Daniele Bracciali  Julian Knowle |
| Final score | 6–3, 6–4 |
Daniele Bracciali and Lovro Zovko are the defending champions; however, they chose not to compete together.
Bracciali played with Julian Knowle and Zovko partnered with Dustin Brown.
James Cerretani and Philipp Marx won the title, defeating Bracciali and Knowle 6–3, 6–4 in the final.
Daniele Bracciali / Julian Knowle (final) James Cerretani / Philipp Marx (champions) Dustin Brown / 
Lovro Zovko (first round)
Jamie Delgado / Jonathan Marray (quarterfinals)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | D Bracciali J Knowle | 6 | 3 | [11] | |||||||||||||||||||||||
 J Brunström A Siljeström | 2 | 6 | [9] | 1 | D Bracciali J Knowle | 78 | 6 | ||||||||||||||||||||
 D Guez B Paire | 5 | 1 |  F Ferreiro  P Riba | 66 | 4 | ||||||||||||||||||||||
| F Ferreiro P Riba | 7 | 6 | 1 | D Bracciali J Knowle | 6 | 6 | |||||||||||||||||||||
| 3 | D Brown L Zovko | 2 | 4 | WC | A Brizzi M Crugnola | 1 | 3 | ||||||||||||||||||||
| P Lorenzi M Zverev | 6 | 6 | P Lorenzi M Zverev | 3 | 3 | ||||||||||||||||||||||
 I Minář D Škoch | 3 | 5 | WC | A Brizzi M Crugnola | 6 | 6 | |||||||||||||||||||||
| WC | A Brizzi M Crugnola | 6 | 7 | 1 | D Bracciali J Knowle | 3 | 4 | ||||||||||||||||||||
| D Gremelmayr B Phau | 4 | 77 | [10] | 2 | J Cerretani P Marx | 6 | 6 | ||||||||||||||||||||
 J Huta Galung R Wassen | 6 | 65 | [8] | D Gremelmayr B Phau | 77 | 7 | |||||||||||||||||||||
 M Kližan A Motti | 3 | 2 | 4 | J Delgado J Marray | 65 | 5 | |||||||||||||||||||||
| 4 | J Delgado J Marray | 6 | 6 | D Gremelmayr B Phau | |||||||||||||||||||||||
| WC |  B Balleret  A Jakupovic | 6 | 4 | [10] | 2 | J Cerretani P Marx | w/o | ||||||||||||||||||||
 C Ebelthite A Feeney | 3 | 6 | [4] | WC | B Balleret A Jakupovic | 5 | 3 | ||||||||||||||||||||
| WC | S Galvani D Giorgini | 2 | 1 | 2 | J Cerretani P Marx | 7 | 6 | ||||||||||||||||||||
| 2 | J Cerretani P Marx | 6 | 6 | ||||||||||||||||||||||||
Michael Kohlmann and Philipp Marx were the defending champions; however, they chose participating in ATP World Tour tournaments .
Ilija Bozoljac and Jamie Delgado won in the final 6–3, 6–3, against Dustin Brown and Martin Slanar.
Simon Greul and Alessandro Motti won in the final 6–4, 7–5, against Daniele Bracciali and Filippo Volandri. They became the first champions of this tournament.
The 2010 San Marino CEPU Open was a professional tennis tournament played on outdoor red clay courts. It was the twenty second edition of the tournament which is part of the Tretorn SERIE+ of the 2010 ATP Challenger Tour. It took place in City of San Marino, San Marino between 2 and 8 August 2010.
Lucas Arnold Ker and Sebastián Prieto were the defending champions, but only Prieto tried to defend his title.
He partnered with Máximo González, but they were eliminated by Flavio Cipolla and Stefano Galvani already in the first round.
Daniele Bracciali and Lovro Zovko won the title, defeating Yves Allegro and James Cerretani 3–6, 6–2, [10–5] in the finals.
Marco Crugnola and Alessio di Mauro were the defending champions, but only Crugnola tried to defend his title.
He partnered up with Philipp Marx, but they were eliminated in the first round by Leoš Friedl and Lovro Zovko.
James Cerretani and Travis Rettenmaier won in the final 4–6, 6–3, [11–9], against Peter Luczak and Alessandro Motti.
Gianluca Naso and Walter Trusendi were the defending champions, but Naso chose to not compete this year.
Trusendi partnered with Thomas Fabbiano, but they were eliminated in the quarterfinal by Igor Zelenay and Lovro Zovko.
Daniele Bracciali and Alessandro Motti won in the final 6–4, 6–2, against Amir Hadad and Harel Levy.
Dustin Brown and Rainer Eitzinger were the defending champions, but decided not to start this year.
James Cerretani and David Škoch defeated Adil Shamasdin and Lovro Zovko 6–1, 6–4 to win the tournament.
Philipp Marx and Igor Zelenay were the defending champions; however, Marx decided not to participate.
Zelenay partners up with Daniele Bracciali. They lost in the first round against Brian Battistone and Andreas Siljeström.
British pair Colin Fleming and Jamie Murray defeated Travis Parrott and Filip Polášek 6–2, 3–6, [10–6] in the final.
Alessio di Mauro and Alessandro Motti were the defending champions, but Matteo Baldi and Paolo Lorenzi defeated them in the quarterfinals.
Leoš Friedl and Filip Polášek were the defending champions, but Polášek decided to participate in Gstaad instead.
As a result, Friedl played alongside David Škoch, but they were eliminated by Čilić and L Zovko in the quarterfinals.
The 2011 San Marino CEPU Open was a professional tennis tournament played on clay courts. It was the 24th edition of the tournament which was part of the Tretorn SERIE+ of the 2011 ATP Challenger Tour. It took place in City of San Marino, San Marino between 8 and 14 August 2011.
Robin Haase and Rogier Wassen were the defending champions, but Haase decided not to participate.
Wassen played alongside Jesse Huta Galung. They were eliminated already in the first round.
Filip Polášek and Igor Zelenay were the defending champions but Polášek decided not to participate.
Zelenay partnered with Dustin Brown, losing in the first round.
Johan Brunström and Ken Skupski won the title, defeating Kenny de Schepper and Édouard Roger-Vasselin 7–6(7–4), 6–3 in the final.
Michail Elgin and Alexandre Kudryavtsev are the defending champions but lost in the first round.
Dustin Brown and Lovro Zovko won the title, defeating Philipp Petzschner and Alexander Waske 6–4, 7–6(7–4) in the final.
Pierre-Hugues Herbert and Nicolas Renavand were the defending champions, but lost in the first round.
Laurynas Grigelis and Uladzimir Ignatik won the title, defeating Dustin Brown and Jonathan Marray 4–6, 7–6(11–9), [10–0] in the final.
Daniele Bracciali and Potito Starace were the defending champions, but they lost in the first round to Paul Hanley and Jordan Kerr.
Robert Lindstedt and Horia Tecău won the final over Jérémy Chardy and Łukasz Kubot, 7–6(7–2), 6–3.
František Čermák and Lukáš Rosol were the defending champions but Čermák decided not to participate.
Rosol played alongside Horacio Zeballos and won the title by defeating Martin Kližan and Igor Zelenay 7–5, 2–6, [12–10] in the final.
Dustin Brown and Paul Hanley were the defending champions, but they decided not to compete together this year.
Brown played alongside Christopher Kas and defeated Hanley and Lukáš Dlouhý in the first round.
Julian Knowle and Filip Polášek won the title, defeating Brown and Kas in the final, 6–3, 6–2.
Daniele Bracciali and Oliver Marach won the title, beating Marin Draganja and Mate Pavić 6–3, 2–6, [11–9]
Karol Beck and Rik de Voest were the defending champions but they decided not to participate.
German team and fourth seeds Christopher Kas and Tim Pütz won the title over Benjamin Becker and Daniele Bracciali