2018 Challenger Banque Nationale de Granby – Men's doubles

Joe Salisbury and Jackson Withrow were the defending champions but chose not to defend their title.

Men's doubles
2018 Challenger Banque Nationale de Granby
Champions	Alex Lawson Li Zhe
Runners-up	JC Aragone Liam Broady
Score	7–6(7–2), 6–3

Main article: 2018 Challenger Banque Nationale de Granby

Alex Lawson and Li Zhe won the title after defeating JC Aragone and Liam Broady 7–6^(7–2), 6–3 in the final.

Seeds

1. Matt Reid / Yasutaka Uchiyama (semifinals)
2. Bradley Mousley / Maximilian Neuchrist (first round)
3. Alex Lawson / Li Zhe (champions)
4. JC Aragone / Liam Broady (final)

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	M Reid Y Uchiyama	6	3	[10]
		F Dancevic P Polansky	6	63	[10]				F Dancevic P Polansky	3	6	[7]
	WC	T Baadi J Boulais	3	77	[6]										1	M Reid Y Uchiyama	3	6	[4]
	4	JC Aragone L Broady	4	6	[11]										4	JC Aragone L Broady	6	3	[10]
		Shintaro Imai K Uchida	6	4	[9]			4	JC Aragone L Broady	w/o
		A Galarneau B Sigouin	w/o						A Galarneau B Sigouin
		T Fawcett Tyler Lu																				4	JC Aragone L Broady	62	3
		L Johnson J Menezes	6	3	[10]																	3	A Lawson Z Li	77	6
	WC	JM Lin Nicaise Muamba	4	6	[7]				L Johnson J Menezes	79	1	[9]
	WC	Washi Gervais K Stevenson	4	3				3	A Lawson Z Li	67	6	[11]
	3	A Lawson Z Li	6	6											3	A Lawson Z Li	6	4	[10]
		Pavel Krainik Samuel Monette	4	65												J De Loore N Gombos	2	6	[6]
		J De Loore N Gombos	6	77					J De Loore N Gombos	6	79
		J Frawley Jacob Grills	6	6					J Frawley J Grills	1	67
	2	B Mousley M Neuchrist	2	3

References

• Main Draw