2019 Oracle Challenger Series – Houston – Men's doubles

Austin Krajicek and Nicholas Monroe were the defending champions^[1] but chose not to defend their title.

Houston – Men's doubles
2019 Oracle Challenger Series – Houston
Champions	Jonathan Erlich Santiago González
Runners-up	Ariel Behar Gonzalo Escobar
Score	6–3, 7–6(7–4)

Main article: 2019 Oracle Challenger Series – Houston

Jonathan Erlich and Santiago González won the title after defeating Ariel Behar and Gonzalo Escobar 6–3, 7–6^(7–4) in the final.

Seeds

1. Jonathan Erlich / Santiago González (champions)
2. Luke Bambridge / Nathaniel Lammons (semifinals)
3. Ariel Behar / Gonzalo Escobar (final)
4. Miguel Ángel Reyes-Varela / Fernando Romboli (quarterfinals)

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

	First round							Quarterfinals							Semifinals							Final
	1	J Erlich S González	6	6
	WC	J Bendeck B Holt	1	2				1	J Erlich S González	6	77
		L Margaroli A Vavassori	3	6	[7]				S Balaji J Nedunchezhiyan	2	64
		S Balaji J Nedunchezhiyan	6	4	[10]										1	J Erlich S González	2	7	[10]
	4	MÁ Reyes-Varela F Romboli	6	6											PR	T Huey S Verbeek	6	5	[3]
		LD Martínez F Meligeni Alves	4	4				4	MÁ Reyes-Varela F Romboli	3	1
		B Klahn J Withrow	4	6	[7]			PR	T Huey S Verbeek	6	6
	PR	T Huey S Verbeek	6	3	[10]																	1	J Erlich S González	6	77
	WC	S Bangoura G Nanda	6	6																		3	A Behar G Escobar	3	64
	WC	Mi Redlicki A Ritschard	2	2				WC	S Bangoura G Nanda	5	3
		R Galloway R Maytín	4	0				3	A Behar G Escobar	7	6
	3	A Behar G Escobar	6	6											3	A Behar G Escobar	3	6	[10]
		E King H Reese	4	2											2	L Bambridge N Lammons	6	3	[8]
	PR	N Pasha M Schnur	6	6				PR	N Pasha M Schnur	1	4
		J Jung M Krueger	1	64				2	L Bambridge N Lammons	6	6
	2	L Bambridge N Lammons	6	77