Orlando Luz and Marcelo Zormann were the defending champions, but they chose to participate at the Pan American Games instead.

Lý Hoàng Nam and Sumit Nagal, won the title defeating Reilly Opelka and Akira Santillan, 7–6^(7–4), 6–4 in the final.

	Semifinals							Final
	1	Taylor Harry Fritz Michael Mmoh	3	4
	4	Reilly Opelka Akira Santillan	6	6
								4	Reilly Opelka Akira Santillan	64	4
								8	Lý Hoàng Nam Sumit Nagal	77	6
	5	Miomir Kecmanović Casper Ruud	65	6	10
	8	Lý Hoàng Nam Sumit Nagal	77	3	12

	First round							Second round							Quarterfinals							Semifinals
	1	Taylor Harry Fritz Michael Mmoh	7	1	6
		Hubert Hurkacz Alex Molčan	5	6	4			1	TH Fritz M Mmoh	6	66	9
		Alberto Lim Wu Tung-lin	4	5					T Sandkaulen M Valkusz	3	78	7
		Tim Sandkaulen Máté Valkusz	6	7											1	TH Fritz M Mmoh	6	3	6
		Federico Bonacia Andrea Pellegrino	5	65												G Blancaneaux A Dougaz	2	6	3
		Geoffrey Blancaneaux Aziz Dougaz	7	77					G Blancaneaux A Dougaz	6	710
		Felipe Cunha e Silva Alejandro Tabilo	6	6					F Cunha e Silva A Tabilo	4	68
	6	Jurabek Karimov Manuel Peña López	3	2																		1	TH Fritz M Mmoh	3	4
	4	Reilly Opelka Akira Santillan	6	6																		4	R Opelka A Santillan	6	6
		Corentin Denolly Johan Nikles	3	2				4	R Opelka A Santillan	6	7
		Emil Reinberg Stefanos Tsitsipas	4	64				WC	F Bass A Canter	1	5
	WC	Fin Bass Alexis Canter	6	77											4	R Opelka A Santillan	4	79	6
		Sora Fukuda Oh Chan-yeong	1	2												V Durasovic P Niklas-Salminen	6	67	2
		Viktor Durasovic Patrik Niklas-Salminen	6	6					V Durasovic P Niklas-Salminen	77	64	6
	Alt	Yshai Oliel Wu Yibing	6	4	7			Alt	Y Oliel Y Wu	63	77	2
	7	Franco Capalbo Álvaro López San Martín	4	6	5

	First round							Second round							Quarterfinals							Semifinals
	5	Miomir Kecmanović Casper Ruud	6	6
	WC	Luke Oakley Ryan James Storrie	3	1				5	M Kecmanović C Ruud	6	6
		Benjamin Hannestad Mikael Ymer	77	6					B Hannestad M Ymer	3	3
		Ulises Blanch Juan Pablo Ficovich	65	3											5	M Kecmanović C Ruud	4	6	9
		Nuno Borges Michał Dembek	6	6											3	W Blumberg T Paul	6	3	7
	WC	Jay Clarke Lukáš Klein	4	3					N Borges M Dembek	2	3
		Jake Delaney Marc Polmans	63	6	3			3	W Blumberg T Paul	6	6
	3	William Blumberg Tommy Paul	77	1	6																	5	M Kecmanović C Ruud	65	6	10
	8	Lý Hoàng Nam Sumit Nagal	6	7																		8	NH Lý S Nagal	77	3	12
		Alex De Minaur Yosuke Watanuki	4	5				8	NH Lý S Nagal	3	6	6
		Kenneth Raisma Denis Shapovalov	2	6	4			WC	J Gray E Moore	6	4	4
	WC	Jonathan Gray Ewan Moore	6	1	6										8	NH Lý S Nagal	6	6
		Marco Mosciatti Marko Osmakcic	6	6												Y Takahashi J Yamasaki	2	3
		Marcelo Tomás Barrios Vera Juan José Rosas	3	3					M Mosciatti M Osmakcic	7	2	3
		Yusuke Takahashi Jumpei Yamasaki	77	2	6				Y Takahashi J Yamasaki	5	6	6
	2	Chung Yun-seong Hong Seong-chan	63	6	3

• Main draw Archived 5 July 2015 at the Wayback Machine