| Doubles | |
|---|---|
| 2017 Claro Open Medellín | |
| Champions |  Darian King  Miguel Ángel Reyes-Varela |
| Runners-up |  Nicolás Jarry  Roberto Quiroz |
| Score | 6–4, 6–4 |
Alejandro Falla and Eduardo Struvay were the defending champions but chose not to defend their title.
Darian King and Miguel Ángel Reyes-Varela won the title after defeating Nicolás Jarry and Roberto Quiroz 6–4, 6–4 in the final.
Nicolás Jarry / Roberto Quiroz (final)
Marcelo Arévalo / 
João Souza (withdrew)
Facundo Argüello / Facundo Mena (semifinals) Darian King / Miguel Ángel Reyes-Varela (champions)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | N Jarry R Quiroz | 6 | 6 | ||||||||||||||||||||||||
 J Hernández-Fernández  JP Varillas | 3 | 4 | 1 | N Jarry R Quiroz | 4 | 6 | [10] | ||||||||||||||||||||
 DE Galán A González | 2 | 63 | MF Descotte G Villanueva | 6 | 4 | [5] | |||||||||||||||||||||
| MF Descotte G Villanueva | 6 | 77 | 1 | N Jarry R Quiroz | 6 | 6 | |||||||||||||||||||||
| 3 | F Argüello F Mena | 6 | 6 | 3 | F Argüello F Mena | 1 | 4 | ||||||||||||||||||||
| WC | Felipe Mantilla C Salamanca | 4 | 2 | 3 | F Argüello F Mena | 4 | 7 | [10] | |||||||||||||||||||
 C Díaz Figueroa Juan Ignacio Galarza | 3 | 6 | [10] | E Russi Assumpção N Santos | 6 | 5 | [7] | ||||||||||||||||||||
| E Russi Assumpção N Santos | 6 | 1 | [12] | 1 | N Jarry R Quiroz | 4 | 4 | ||||||||||||||||||||
| V Estrella Burgos J Olivares | 6 | 6 | 4 | D King MÁ Reyes-Varela | 6 | 6 | |||||||||||||||||||||
M Echazú  A El Mihdawy | 4 | 3 | V Estrella Burgos J Olivares | 2 | 2 | ||||||||||||||||||||||
| JS Gómez C Rodríguez | 1 | 1 | 4 | D King MÁ Reyes-Varela | 6 | 6 | |||||||||||||||||||||
| 4 | D King MÁ Reyes-Varela | 6 | 6 | 4 | D King MÁ Reyes-Varela | w/o | |||||||||||||||||||||
| WC | Sergio Luis Hernández Ramírez Pedro Uribe | 64 | 6 | [10] | I Endara  J Statham | ||||||||||||||||||||||
| WC | Gabriel Carvajal Charles Force | 77 | 4 | [8] | WC | SL Hernández Ramírez P Uribe | 2 | 1 | |||||||||||||||||||
| I Endara J Statham | 3 | 6 | [11] | I Endara J Statham | 6 | 6 | |||||||||||||||||||||
| Alt | Franco Emanuel Egea Evan Song | 6 | 1 | [9] | |||||||||||||||||||||||
Facundo Bagnis and Eduardo Schwank were the defending champions, but they did not participate this year.
Marcelo Demoliner and Miguel Ángel Reyes-Varela were the defending champions but chose not to defend their title.
Facundo Bagnis was the defending champion but chose not to defend his title.
Julio Peralta and Horacio Zeballos were the defending champions but chose not to defend their title.
Marcelo Demoliner and João Souza 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.
Evan King and Denis Kudla were the defending champions but only King chose to defend his title, partnering Christopher Eubanks. King successfully defended his title.
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.
Julio Peralta and Horacio Zeballos were the defending champions but chose not to defend their title.
Roberto Quiroz and Caio Zampieri were the defending champions but only Quiroz chose to defend his title, partnering Yannick Hanfmann. Quiroz lost in the quarterfinals to Jay Clarke and Kevin Krawietz.
Juan Ignacio Londero and Luis David Martínez were the defending champions but only Londero chose to defend his title, partnering Tomás Lipovsek Puches. Londero lost in the semifinals to Leander Paes and Miguel Ángel Reyes-Varela.
David Marrero and Fernando Verdasco were the defending champions, but Verdasco chose not to defend the title and Marrero chose to compete in Marseille instead.
Marcelo Arévalo and Miguel Ángel Reyes-Varela were the defending champions and successfully defended their title, defeating Ariel Behar and Roberto Quiroz 1–6, 6–4, [12–10] in the final.
The men's singles tennis event of the 2019 Pan American Games was held July 29 – August 4 at the Club Lawn Tennis de la Exposición in Lima, Peru.
Marcelo Arévalo and Roberto Maytín were the defending champions but chose to defend their title with different partners. Arévalo partnered Miguel Ángel Reyes-Varela but lost in the first round to Ruben Gonzales and Ruan Roelofse. Maytín partnered Robert Galloway but lost in the first round to Nathan Pasha and Max Schnur.
Roberto Maytín and Fernando Romboli were the defending champions but only Romboli chose to defend his title, partnering Miguel Ángel Reyes-Varela.
Miguel Ángel Reyes-Varela 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.
Ariel Behar and Gonzalo Escobar were the defending champions but chose not to defend their title.