Doubles
2020 Calgary National Bank Challenger
Final
Champions	Nathan Pasha Max Schnur
Runners-up	Harry Bourchier Filip Peliwo
Score	7–6(7–4), 6–3
Events
Singles Doubles
← 2018 · Calgary National Bank Challenger · 2022 →

Robert Galloway and Nathan Pasha were the defending champions^[1] but only Pasha chose to defend his title, partnering Max Schnur. Pasha successfully defended his title after defeating Harry Bourchier and Filip Peliwo 7–6^(7–4), 6–3 in the final.

	First round							Quarterfinals							Semifinals							Final
	1	E King H Reese	6	2	[4]
		M Guinard A Rinderknech	2	6	[10]				M Guinard A Rinderknech	6	6
		A Dougaz S Mansouri	0	3				Alt	F Corwin R Peniston	4	4
	Alt	Felix Corwin R Peniston	6	6												M Guinard A Rinderknech	1	77	[7]
	3	N Pasha M Schnur	6	6											3	N Pasha M Schnur	6	64	[10]
	Alt	S Shimabukuro Jumpei Yamasaki	3	4				3	N Pasha M Schnur	2	6	[12]
		JC Aragone T-S Kwiatkowski	5	3				PR	C Harrison D Novikov	6	4	[10]
	PR	C Harrison D Novikov	7	6																		3	N Pasha M Schnur	77	6
		J Lenz A Santillan	3	77	[8]																		H Bourchier F Peliwo	64	3
		L Broady S Clayton	6	65	[10]				L Broady S Clayton	1	77	[13]
		J Cerretani K Lovett	5	3				4	H Heliövaara P Niklas-Salminen	6	65	[11]
	4	H Heliövaara P Niklas-Salminen	7	6												L Broady S Clayton	4	77	[5]
		B Lock CJ Lock	6	3	[8]											H Bourchier F Peliwo	6	65	[10]
		H Bourchier F Peliwo	4	6	[10]				H Bourchier F Peliwo	6	77
		G Blancaneaux Jacob Grills	4	2				2	K Drzewiecki G Oliveira	3	63
	2	K Drzewiecki G Oliveira	6	6

• Main draw