| Doubles | |
|---|---|
| 2016 Ecuador Open Quito | |
| Champions |  Pablo Carreño Busta  Guillermo Durán |
| Runners-up |  Thomaz Bellucci Marcelo Demoliner |
| Score | 7–5, 6–4 |
| Draw | 16 |
| Seeds | 4 |
Gero Kretschmer and Alexander Satschko were the defending champions, but lost in the quarterfinals to Thomaz Bellucci and Marcelo Demoliner.
Pablo Carreño Busta and Guillermo Durán won the title, defeating Bellucci and Demoliner in the final, 7–5, 6–4.
Santiago González / André Sá (first round)
Purav Raja / 
Rajeev Ram (first round) Austin Krajicek / Nicholas Monroe (semifinals)
Gero Kretschmer / Alexander Satschko (quarterfinals)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | S González A Sá | 1 | 3 | ||||||||||||||||||||||||
 J Peralta H Zeballos | 6 | 6 | J Peralta H Zeballos | 4 | 4 | ||||||||||||||||||||||
 A Martin H Podlipnik-Castillo | 3 | 6 | [10] | A Martin H Podlipnik-Castillo | 6 | 6 | |||||||||||||||||||||
| A Molteni G Pella | 6 | 2 | [8] | A Martin H Podlipnik-Castillo | 3 | 6 | [4] | ||||||||||||||||||||
| 4 | G Kretschmer A Satschko | 6 | 6 | T Bellucci M Demoliner | 6 | 3 | [10] | ||||||||||||||||||||
| Alt |  D Lajović  F Škugor | 2 | 2 | 4 | G Kretschmer A Satschko | 6 | 1 | [4] | |||||||||||||||||||
| T Bellucci M Demoliner | 5 | 6 | [10] | T Bellucci M Demoliner | 4 | 6 | [10] | ||||||||||||||||||||
I Cervantes  P Lorenzi | 7 | 3 | [6] | T Bellucci M Demoliner | 5 | 4 | |||||||||||||||||||||
| PR | M Granollers P Riba | 5 | 3 | P Carreño Busta G Durán | 7 | 6 | |||||||||||||||||||||
| PR |  R Maytín MÁ Reyes-Varela | 7 | 6 | PR | R Maytín MÁ Reyes-Varela | 3 | 3 | ||||||||||||||||||||
 A Falla A Ramos-Viñolas | 3 | A Krajicek N Monroe | 6 | 6 | |||||||||||||||||||||||
| 3 | A Krajicek N Monroe | w/o | 3 | A Krajicek N Monroe | 65 | 4 | |||||||||||||||||||||
| WC |  E Gómez R Quiroz | 4 | 4 | P Carreño Busta G Durán | 77 | 6 | |||||||||||||||||||||
 V Estrella Burgos J Souza | 6 | 6 | V Estrella Burgos J Souza | 7 | 63 | [7] | |||||||||||||||||||||
| P Carreño Busta G Durán | 78 | 6 | P Carreño Busta G Durán | 64 | 7 | [10] | |||||||||||||||||||||
| 2 | P Raja R Ram | 66 | 2 | ||||||||||||||||||||||||
Rameez Junaid and Simon Stadler were the defending champions, but they did not participate that year.
Gero Kretschmer and Alexander Satschko won the title, defeating Henri Kontinen and Mateusz Kowalczyk in the final, 6–3, 6–3.
Alessandro Motti and Stéphane Robert won the title, defeating Stephan Fransen and Wesley Koolhof 7–5, 7–5
James Cerretani and Adil Shamasdin were the defending champions but lost in the first round to Henrique Cunha and F Romboli.
Johan Brunström and Raven Klaasen were the defending champions but decided not to participate.
Gero Kretschmer and Alexander Satschko were the defending champions, but they did not participate that year.
Radu Albot and Adam Pavlásek won the title, defeating Tomasz Bednarek and Henri Kontinen in the final, 7–5, 2–6, [10–8].
Guido Andreozzi and Facundo Argüello were crowned champions, beating Steven Diez and Enrique López-Pérez 6–2, 6–2
This was the first edition of the tournament. Gero Kretschmer and Alexander Satschko won the title, defeating Víctor Estrella Burgos and João Souza in the final, 7–5, 7–6(7–3).
Sam Groth and Chris Guccione were the defending champions, but did not participate.
Gero Kretschmer and Alexander Satschko won the title, defeating Saketh Myneni and Divij Sharan in the final, 6–1, 3–6, [10–2].
This was the first edition of the tournament since 2011.
Guido Andreozzi and Facundo Argüello are the defending champions, but chose not to participate. Gero Kretschmer and Alexander Satschko won the title, defeating Kenny de Schepper and Maxime Teixeira 7–6(7–3), 6–4.
Marc Gicquel and Nicolas Mahut are the defending champions, but decided not to defend their title.
Thiemo de Bakker and Mark Vervoort won the title, by beating Paolo Lorenzi and Fernando Romboli by a walkover.
Bai Yan and Riccardo Ghedin were the defending champions, but chose not to defend their title.
Johan Brunström and Andreas Siljeström won the title after defeating Gero Kretschmer and Alexander Satschko 6–3, 6–4 in the final.
Top seeds Wesley Koolhof and Matwé Middelkoop won the title, beating Gero Kretschmer and Alexander Satschko 6–3, 7–6(7–1)
Ruben Gonzales and Darren Walsh are the defending champions, but Gonzales has decided not to participate while Walsh is partnering with Jason Jung. But Walsh and Jung Lost To Marcelo Arevalo and Sergio Galdos in the quarterfinals.
This was the first edition of the tournament since 2009.
Ilija Bozoljac and Filip Krajinović were the defending champions, but only Krajinović returned to defend his title, partnering Mirza Bašić. They lost in the first round to Johan Brunström and Andreas Siljeström.
Flavio Cipolla and Daniel Muñoz de la Nava were the defending champions but chose not to defend their title.
Grégoire Barrère and Tristan Lamasine were the defending champions but only Lamasine chose to defend his title, partnering Hugo Nys. Lamasine lost in the quarterfinals to Gero Kretschmer and Alexander Satschko.
Alexander Satschko and Simon Stadler were the defending champions but only Satschko chose to defend his title, partnering Gero Kretschmer. Satschko lost in the quarterfinals to Sander Gillé and Joran Vliegen.