2025 National Bank Open – Men's doubles

Men's doubles
2025 National Bank Open
Champions	Julian Cash Lloyd Glasspool
Runners-up	Joe Salisbury Neal Skupski
Score	6–3, 6–7(5–7), [13–11]

Julian Cash and Lloyd Glasspool defeated Joe Salisbury and Neal Skupski in the final, 6–3, 6–7^(5–7), [13–11] to win the men's doubles tennis title at the 2025 Canadian Open.^[1] It was the first Masters 1000 title for both players. With the win, they achieved a 19-match winning streak across four tournaments (Queen's Club, Eastbourne, Wimbledon, and Toronto) and became the first team to qualify for the 2025 ATP Finals.^[2] This was the first all-British Masters 1000 final, and the fourth on the ATP Tour in the Open Era.^[3]

Marcel Granollers and Horacio Zeballos were the reigning champions,^[4] but Granollers withdrew before the tournament began. Zeballos partnered Austin Krajicek, but lost in the second round to Salisbury and Skupski.

	Semifinals							Final
	6	Joe Salisbury Neal Skupski	77	6
		Máximo González Andrés Molteni	65	2
								6	Joe Salisbury Neal Skupski	3	77	[11]
								2	Julian Cash Lloyd Glasspool	6	65	[13]
	4	Kevin Krawietz Tim Pütz	3	62
	2	Julian Cash Lloyd Glasspool	6	77

	First round							Second round							Quarterfinals							Semifinals
	1	M Arévalo M Pavić	711	77
		J Lehečka J Menšík	69	65				1	M Arévalo M Pavić	6	6
		N Mektić R Ram	68	6	[10]				N Mektić R Ram	3	4
		S Doumbia F Reboul	710	3	[5]										1	M Arévalo M Pavić	77	4	[8]
		A Krajicek H Zeballos	7	6											6	J Salisbury N Skupski	63	6	[10]
		A de Minaur M Ebden	5	2					A Krajicek H Zeballos	62	1
		M Melo A Zverev	3	4				6	J Salisbury N Skupski	77	6
	6	J Salisbury N Skupski	6	6																		6	J Salisbury N Skupski	77	6
	3	H Heliövaara H Patten	77	65	[10]																		M González A Molteni	65	2
		L Musetti L Sonego	63	77	[3]			3	H Heliövaara H Patten	4	711	[7]
		R Galloway B Nakashima	4	6	[4]			Alt	F Romboli J-P Smith	6	69	[10]
	Alt	F Romboli J-P Smith	6	1	[10]										Alt	F Romboli J-P Smith	63	3
		K Khachanov A Rublev	5	2												M González A Molteni	77	6
		A Göransson S Verbeek	7	6					A Göransson S Verbeek	6	65	[8]
		M González A Molteni	77	7					M González A Molteni	4	77	[10]
	5	S Bolelli A Vavassori	65	5

	First round							Second round							Quarterfinals							Semifinals
	8	H Nys É Roger-Vasselin	6	6
		N Borges T Macháč	2	3				8	H Nys É Roger-Vasselin	4	5
		N Lammons J Withrow	6	3	[8]				A Fils B Shelton	6	7
		A Fils B Shelton	4	6	[10]											A Fils B Shelton
		A Michelsen F Tiafoe	78	6											4	K Krawietz T Pütz	w/o
	WC	G Diallo A Galarneau	66	2					A Michelsen F Tiafoe	4	3
		P Martínez C Ruud	2	3				4	K Krawietz T Pütz	6	6
	4	K Krawietz T Pütz	6	6																		4	K Krawietz T Pütz	3	62
	7	C Harrison E King	5	5																		2	J Cash L Glasspool	6	77
	WC	L Draxl C Harper	7	7				WC	L Draxl C Harper	5	63
		G Andreozzi S Arends	6	6					G Andreozzi S Arends	7	77
	WC	N Arseneault J Boulais	0	3												G Andreozzi S Arends	65	3
		Y Bhambri M Venus	4	6	[10]										2	J Cash L Glasspool	77	6
		J Peers J Zieliński	6	3	[12]				J Peers J Zieliński	2	77	[8]
		F Cobolli A Davidovich Fokina	4	6	[13]			2	J Cash L Glasspool	6	63	[10]
	2	J Cash L Glasspool	6	4	[15]

The following are the seeded teams. Seedings are based on ATP rankings as of 21 July 2025.

Country	Player	Country	Player	Rank	Seed
ESA	Marcelo Arévalo	CRO	Mate Pavić	2	1
GBR	Julian Cash	GBR	Lloyd Glasspool	7	2
FIN	Harri Heliövaara	GBR	Henry Patten	10	3
GER	Kevin Krawietz	GER	Tim Pütz	19	4
ITA	Simone Bolelli	ITA	Andrea Vavassori	26	5
GBR	Joe Salisbury	GBR	Neal Skupski	29	6
USA	Christian Harrison	USA	Evan King	35	7
MON	Hugo Nys	FRA	Édouard Roger-Vasselin	41	8

• ‡ Sander Arends / Luke Johnson → replaced by Guido Andreozzi / Sander Arends
• § Félix Auger-Aliassime / Denis Shapovalov → replaced by Fernando Romboli / John-Patrick Smith
• ‡ Marcel Granollers / Horacio Zeballos → replaced by Austin Krajicek / Horacio Zeballos
• ‡ Tallon Griekspoor / David Pel → replaced by Nathaniel Lammons / Jackson Withrow

‡ – withdrew from entry list
§ – withdrew from main draw

• Main draw