2019 Challenger Banque Nationale de Gatineau – Men's doubles

Robert Galloway and Bradley Klahn were the defending champions but chose not to defend their title.

Men's doubles
2019 Challenger Banque Nationale de Gatineau
Champions	Alex Lawson Marc Polmans
Runners-up	Hans Hach Verdugo Dennis Novikov
Score	6–4, 3–6, [10–7]

Main article: 2019 Challenger Banque Nationale de Gatineau

Alex Lawson and Marc Polmans won the title after defeating Hans Hach Verdugo and Dennis Novikov 6–4, 3–6, [10–7] in the final.

Seeds

1. Roberto Maytín / Jackson Withrow (semifinals)
2. Hunter Reese / Adil Shamasdin (quarterfinals)
3. Alex Lawson / Marc Polmans (champions)
4. John Paul Fruttero / Ruben Gonzales (quarterfinals)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• SE = Special exempt
• PR = Protected ranking
• ITF = ITF entry
• JE = Junior exempt
• w/o = Walkover
• r = Retired
• d = Defaulted
• SR = Special ranking

	First round							Quarterfinals							Semifinals							Final
	1	R Maytín J Withrow	77	6
		D King P Polansky	64	2				1	R Maytín J Withrow	6	1	[10]
	PR	M Neuchrist N Pasha	3	6	[10]			WC	S Collard B Holt	2	6	[3]
	WC	Sebastien Collard B Holt	6	0	[12]										1	R Maytín J Withrow	2	63
	3	A Lawson M Polmans	6	6											3	A Lawson M Polmans	6	77
	ITF	Shintaro Imai B Saraiva	1	3				3	A Lawson M Polmans	6	77
		E Couacaud G Sakharov	65	3					A Harris Z Li	4	65
		A Harris Z Li	77	6																		3	A Lawson M Polmans	6	3	[10]
	ITF	E Hoyt S Mansouri	6	6																			H Hach Verdugo D Novikov	4	6	[7]
	WC	A Galarneau B Sigouin	3	2				ITF	E Hoyt S Mansouri	7	6
		M Janvier T Matsui	5	3				4	JP Fruttero R Gonzales	5	0
	4	JP Fruttero R Gonzales	7	6											ITF	E Hoyt S Mansouri	64	3
		H Hach Verdugo D Novikov	6	6												H Hach Verdugo D Novikov	77	6
		M Banes A Santillan	3	4					H Hach Verdugo D Novikov	3	6	[10]
		N Gombos C İlkel	2	4				2	H Reese A Shamasdin	6	4	[7]
	2	H Reese A Shamasdin	6	6

External links

• Main draw