2023 National Bank Open – Men's doubles

Men's doubles
2023 National Bank Open
Champions	Marcelo Arévalo Jean-Julien Rojer
Runners-up	Rajeev Ram Joe Salisbury
Score	6–3, 6–1

Marcelo Arévalo and Jean-Julien Rojer defeated Rajeev Ram and Joe Salisbury in the final, 6–3, 6–1 to win the men's doubles tennis title at the 2023 Canadian Open. It was Arévalo's first ATP Tour Masters 1000 title, and Rojer's fourth.^[1]

Wesley Koolhof and Neal Skupski were the defending champions,^[2] but lost in the second round to Hubert Hurkacz and Mate Pavić.

The top four seeds received a bye into the second round.

	Semifinals							Final
	6	Kevin Krawietz Tim Pütz	4	4
	3	Rajeev Ram Joe Salisbury	6	6
								3	Rajeev Ram Joe Salisbury	3	1
									Marcelo Arévalo Jean-Julien Rojer	6	6
	7	Marcel Granollers Horacio Zeballos	3	6	[5]
		Marcelo Arévalo Jean-Julien Rojer	6	3	[10]

	First round							Second round							Quarterfinals							Semifinals
								1	W Koolhof N Skupski	77	62	[5]
		H Hurkacz M Pavić	6	7					H Hurkacz M Pavić	62	77	[10]
		L Glasspool H Heliövaara	2	5												H Hurkacz M Pavić	5	3
	WC	B Sigouin K Stevenson	5	4											6	K Krawietz T Pütz	7	6
	WC	N Mahut V Pospisil	7	6				WC	N Mahut V Pospisil	2	4
	Alt	P Polansky A Shamasdin	3	2				6	K Krawietz T Pütz	6	6
	6	K Krawietz T Pütz	6	6																		6	K Krawietz T Pütz	4	4
																						3	R Ram J Salisbury	6	6
								3	R Ram J Salisbury	63	6	[12]
		M Melo J Peers	66	6	[7]				S Gillé J Vliegen	77	3	[10]
		S Gillé J Vliegen	78	2	[10]										3	R Ram J Salisbury	4	6	[10]
		N Lammons J Withrow	6	77												M Purcell A Rublev	6	3	[4]
		R Haase N Mektić	2	65					N Lammons J Withrow	65	67
		M Purcell A Rublev	7	6					M Purcell A Rublev	77	79
	5	H Nys J Zieliński	5	4

	First round							Second round							Quarterfinals							Semifinals
	7	M Granollers H Zeballos	6	6
	WC	G Diallo A Galarneau	4	2				7	M Granollers H Zeballos	4
		A Bublik A Mannarino	3	4					F Martin A Mies	4r
		F Martin A Mies	6	6											7	M Granollers H Zeballos	7	66	[10]
		F Cerúndolo TM Etcheverry	65	3											4	R Bopanna M Ebden	5	78	[8]
		J Murray M Venus	77	6					J Murray M Venus	3	3
								4	R Bopanna M Ebden	6	6
																						7	M Granollers H Zeballos	3	6	[5]
	8	S González É Roger-Vasselin	6	66	[10]																		M Arévalo J-J Rojer	6	3	[10]
		T Griekspoor J Lehečka	2	78	[6]			8	S González É Roger-Vasselin	6	63	[12]
		M González A Molteni	3	5				Alt	S Doumbia F Reboul	3	77	[10]
	Alt	S Doumbia F Reboul	6	7											8	S González É Roger-Vasselin	0	77	[8]
		A de Minaur J Sinner	6	3	[4]											M Arévalo J-J Rojer	6	64	[10]
		M Arévalo J-J Rojer	4	6	[10]				M Arévalo J-J Rojer	6	77
								2	I Dodig A Krajicek	3	64

The following are the seeded teams. Seedings are based on ATP rankings as of 31 July 2023.

Country	Player	Country	Player	Rank1	Seed
NED	Wesley Koolhof	GBR	Neal Skupski	2	1
CRO	Ivan Dodig	USA	Austin Krajicek	7	2
USA	Rajeev Ram	GBR	Joe Salisbury	11	3
IND	Rohan Bopanna	AUS	Matthew Ebden	19	4
MON	Hugo Nys	POL	Jan Zieliński	20	5
GER	Kevin Krawietz	GER	Tim Pütz	24	6
ESP	Marcel Granollers	ARG	Horacio Zeballos	26	7
MEX	Santiago González	FRA	Édouard Roger-Vasselin	26	8

• Alejandro Davidovich Fokina / Stefanos Tsitsipas → replaced by Peter Polansky / Adil Shamasdin
• Rinky Hijikata / Jason Kubler → replaced by Tallon Griekspoor / Jiří Lehečka
• Sebastian Korda / Frances Tiafoe → replaced by Sadio Doumbia / Fabien Reboul

• Main draw