Doubles
2018 Calgary National Bank Challenger
Champions	Robert Galloway Nathan Pasha
Runners-up	Matt Reid John-Patrick Smith
Score	6–4, 4–6, [10–6]

This was the first edition of the tournament.

Robert Galloway and Nathan Pasha won the title after defeating Matt Reid and John-Patrick Smith 6–4, 4–6, [10–6] in the final.

Seeds

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	M Reid J-P Smith	77	64	[10]
		H Hach Verdugo A Siljeström	64	77	[1]			1	M Reid J-P Smith	6	7
		A Gómez A González	6	2	[12]				A Gómez A González	3	5
		H Johnson Y Johnson	3	6	[10]										1	M Reid J-P Smith	6	6
	4	H Reese A Shamasdin	7	6												LD Martínez R Quiroz	3	3
		T Matsui S Verbeek	5	3				4	H Reese A Shamasdin	63	6	[8]
		LD Martínez R Quiroz	78	77					LD Martínez R Quiroz	77	4	[10]
		Caio Silva T Turini	66	64																		1	M Reid J-P Smith	4	6	[6]
	WC	S Diez A Galarneau	6	3	[10]																	2	R Galloway N Pasha	6	4	[10]
		C İlkel R Ortega Olmedo	1	6	[8]			WC	S Diez A Galarneau	6	1	[6]
		J Choinski N Serdarušić	62	2				3	R Gonzales N Lammons	3	6	[10]
	3	R Gonzales N Lammons	77	6											3	R Gonzales N Lammons	6	2	[10]
		J Jung E King	6	6											2	R Galloway N Pasha	3	6	[12]
	WC	T Fawcett K Uchida	3	4					J Jung E King	3	4
	WC	Pavel Krainik Laurent Rochette	5	4				2	R Galloway N Pasha	6	6
	2	R Galloway N Pasha	7	6

References

• Main Draw