2019 Rio Open – Doubles

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.^[1]

Doubles
2019 Rio Open
Champions	Máximo González Nicolás Jarry
Runners-up	Thomaz Bellucci Rogério Dutra Silva
Score	6–7(3–7), 6–3, [10–7]
Draw	16
Seeds	4

Main article: 2019 Rio Open

Máximo González and Nicolás Jarry won the title, defeating Thomaz Bellucci and Rogério Dutra Silva in the final, 6–7^(3–7), 6–3, [10–7].

Seeds

1. Marcelo Melo / Bruno Soares (quarterfinals)
2. Juan Sebastián Cabal / Robert Farah (semifinals)
3. Nikola Mektić / Horacio Zeballos (quarterfinals)
4. Pablo Cuevas / Marc López (first round)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

Draw

	First round							Quarterfinals							Semifinals							Final
	1	M Melo B Soares	79	3	[10]
	LL	M Alves T Seyboth Wild	67	6	[8]			1	M Melo B Soares	2	78	[5]
	WC	T Bellucci R Dutra Silva	2	6	[10]			WC	T Bellucci R Dutra Silva	6	66	[10]
	Q	C Norrie J Sousa	6	3	[4]										WC	T Bellucci R Dutra Silva	6	77
	4	P Cuevas M López	0	66												R Jebavý A Molteni	4	63
		M Demoliner F Nielsen	6	78					M Demoliner F Nielsen	6	4	[3]
		M Jaziri L Mayer	6	2	[6]				R Jebavý A Molteni	3	6	[10]
		R Jebavý A Molteni	2	6	[10]																	WC	T Bellucci R Dutra Silva	77	3	[7]
		M Cecchinato D Lajović	4	1																			M González N Jarry	63	6	[10]
		M González N Jarry	6	6					M González N Jarry	4	77	[12]
		A Krajicek A Sitak	61	1				3	N Mektić H Zeballos	6	65	[10]
	3	N Mektić H Zeballos	77	6												M González N Jarry	3	7	[10]
	WC	T Monteiro F Romboli	6	3	[11]										2	JS Cabal R Farah	6	5	[7]
		L Bambridge J O'Mara	2	6	[13]				L Bambridge J O'Mara	2	3
	LL	N Monroe MÁ Reyes-Varela	4	1				2	JS Cabal R Farah	6	6
	2	JS Cabal R Farah	6	6

Qualifying

Seeds

1. Nicholas Monroe / Miguel Ángel Reyes-Varela (first round, lucky losers)
2. Cameron Norrie / João Sousa (qualified)

Qualifiers

1. Cameron Norrie / João Sousa

Lucky losers

1. Mateus Alves / Thiago Seyboth Wild
2. Nicholas Monroe / Miguel Ángel Reyes-Varela

Qualifying draw

	First round							Qualifying competition
	1	Nicholas Monroe Miguel Ángel Reyes-Varela	3	5
	WC	Mateus Alves Thiago Seyboth Wild	6	7
								WC	Mateus Alves Thiago Seyboth Wild	4	710	[4]
								2	Cameron Norrie João Sousa	6	68	[10]
		Guido Andreozzi Guillermo Durán	2	4
	2	Cameron Norrie João Sousa	6	6