| Doubles | |
|---|---|
| 2017 Claro Open Floridablanca | |
| Champions |  Sergio Galdós  Nicolás Jarry |
| Runners-up |  Sekou Bangoura Evan King |
| Score | 6–3, 5–7, [10–1] |
Julio Peralta and Horacio Zeballos were the defending champions but chose not to defend their title.
Sergio Galdós and Nicolás Jarry won the title after defeating Sekou Bangoura and Evan King 6–3, 5–7, [10–1] in the final.
Sergio Galdós / Nicolás Jarry (champions) Sekou Bangoura / Evan King (final)
Fabrício Neis / 
Miguel Ángel Reyes-Varela (first round) Pedro Bernardi / Guilherme Clezar (first round)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | S Galdós N Jarry | 6 | 6 | ||||||||||||||||||||||||
| F Romboli E Russi Assumpção | 2 | 1 | 1 | S Galdós N Jarry | 77 | 77 | |||||||||||||||||||||
 DE Galán JP Sorgi | 4 | 77 | [8] |  B Lock E Song | 65 | 65 | |||||||||||||||||||||
| B Lock Evan Song | 6 | 62 | [10] | 1 | S Galdós N Jarry | 6 | 6 | ||||||||||||||||||||
| 4 | P Bernardi G Clezar | 7 | 4 | [8] | M Echazú  M Linzer | 1 | 4 | ||||||||||||||||||||
| M Echazú M Linzer | 5 | 6 | [10] | M Echazú M Linzer | 77 | 6 | |||||||||||||||||||||
| WC | Charles Force Felipe Ramírez Luna | 4 | 2 | A González  LD Martínez | 64 | 1 | |||||||||||||||||||||
| A González LD Martínez | 6 | 6 | 1 | S Galdós N Jarry | 6 | 5 | [10] | ||||||||||||||||||||
| PR | N Santos Alexandre Tsuchiya | 1 | 5 | 2 | S Bangoura E King | 3 | 7 | [1] | |||||||||||||||||||
 F Argüello F Mena | 6 | 7 | F Argüello F Mena | 6 | 6 | ||||||||||||||||||||||
| WC | Felipe Mantilla C Rodríguez | 710 | 7 | WC | F Mantilla C Rodríguez | 3 | 4 | ||||||||||||||||||||
| 3 | F Neis MÁ Reyes-Varela | 68 | 5 | F Argüello F Mena | 2 | 2 | |||||||||||||||||||||
| JI Londero Jorge Montero | 6 | 2 | [10] | 2 | S Bangoura E King | 6 | 6 | ||||||||||||||||||||
 J Hernández-Fernández JP Varillas | 3 | 6 | [8] | JI Londero J Montero | 1 | 2r | |||||||||||||||||||||
| WC | A Falla R Maytín | 2 | 3 | 2 | S Bangoura E King | 6 | 3 | ||||||||||||||||||||
| 2 | S Bangoura E King | 6 | 6 | ||||||||||||||||||||||||
Christian Garin and Nicolás Jarry were the defending champions, but did not play together. Garin partnered with Julio Peralta and lost in the first round. Jarry partnered with Marcelo Demoliner and lost in the second round.
Second seeds Facundo Bagnis and Máximo González won the title, beating Sergio Galdós and Christian Lindell 6–1, 6–2
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.
Chris Guccione and Artem Sitak were the defending champions but chose not to defend their title.
Guillermo Durán and Máximo González were the defending champions but only González chose to defend his title, partnering Sergio Galdós. González lost in the final to Julio Peralta and Horacio Zeballos.
Julio Peralta and Horacio Zeballos were the defending champions but chose not to defend their title.
Philip Bester and Peter Polansky were the defending champions but chose not to defend their title.
Julio Peralta and Hans Podlipnik-Castillo were the defending champions but chose to defend their title with different partners. Peralta partnered Íñigo Cervantes but lost in the first round to Fabiano de Paula and Fabrício Neis. Podlipnik-Castillo partnered Max Schnur but lost in the first round to Marcelo Tomás Barrios Vera and Nicolás Jarry.
Andrey Golubev and Nikola Mektić were the defending champions but chose not to defend their title.
Ariel Behar and Giovanni Lapentti were the defending champions but chose not to defend their title.
Marcelo Arévalo and Sergio Galdós were the defending champions but chose to defend their title with different partners. Arévalo partnered Miguel Ángel Reyes-Varela and successfully defended his title. Galdós partnered Roberto Maytín but lost in the first round to Arévalo and Reyes-Varela.
The doubles event at the 2017 Milo Open Cali was won by Marcelo Arévalo and Miguel Ángel Reyes-Varela. Nicolás Jarry and Hans Podlipnik-Castillo were the defending champions but chose not to defend their title and did not participate in the 2017 event. Arévalo and Reyes-Varela won the title after defeating Sergio Galdós and Fabrício Neis 6–3, 6–4 in the final.
Andrés Molteni and Diego Schwartzman were the defending champions but only Molteni chose to defend his title, partnering Sergio Galdós. Molteni lost in the first round to Pedro Cachin and Nicolás Jarry.
Julio Peralta and Horacio Zeballos were the defending champions but chose not to defend their title.
Evan King and Hunter Reese were the defending champions but chose not to defend their title.
Roberto Maytín and Fernando Romboli were the defending champions but chose not to defend their title.
Diego Hidalgo and Nicolás Jarry were the defending champions but only Hidalgo chose to defend his title, partnering Sergio Galdós. Hidalgo lost in the quarterfinals to Hans Hach Verdugo and Miguel Ángel Reyes-Varela.
Marcelo Arévalo and Miguel Ángel Reyes-Varela were the defending champions but chose not to defend their title.
Evan King and Max Schnur were the defending champions but chose not to defend their title.
Sergio Galdós and Gonçalo Oliveira were the defending champions but only Galdós chose to defend his title, partnering Renzo Olivo. Galdós lost in the semifinals to Orlando Luz and Camilo Ugo Carabelli.