2025 National Bank Open – Men's singles

Men's singles
2025 National Bank Open
Champion	Ben Shelton
Runner-up	Karen Khachanov
Score	6–7(5–7), 6–4, 7–6(7–3)
Draw	96 (16 Q / 5 WC )
Seeds	32

Ben Shelton defeated Karen Khachanov in the final, 6–7^(5–7), 6–4, 7–6^(7–3) to win the men's singles tennis title at the 2025 Canadian Open. It was his first ATP Masters 1000 title and third career ATP Tour title.^[1] Shelton was the youngest American man to win a Masters title since Andy Roddick at the 2004 Miami Open.^[2]

Alexei Popyrin was the defending champion,^[3] but lost in the quarterfinals to Alexander Zverev.^[4]

By reaching his first ATP 1000 final since the 2018 Paris Masters, Khachanov recorded the longest gap between successive ATP 1000 finals appearances, at 6 years and 9 months.^[5][6] With his third-round win, Zverev became the first man born in the 1990s to win 500 ATP Tour level main-draw singles matches, and the fifth active player to do so.^[7] Taylor Fritz became the first American man to reach the quarterfinals at all nine ATP 1000 tournaments.^[8][9]

This event marked the final professional appearance of former Davis Cup and Wimbledon doubles champion, Vasek Pospisil.^[10] He lost in the first round to Facundo Bagnis.^[11]

All seeds received a bye into the second round.

Click on the seed number of a player to go to their draw section.

	Quarterfinals							Semifinals							Final
	1	Alexander Zverev	68	6	6
	18	Alexei Popyrin	710	4	3
								1	Alexander Zverev	3	6	64
								11	Karen Khachanov	6	4	77
	26	Alex Michelsen	4	63
	11	Karen Khachanov	6	77
															11	Karen Khachanov	77	4	63
															4	Ben Shelton	65	6	77
	9	Alex de Minaur	3	4
	4	Ben Shelton	6	6
								4	Ben Shelton	6	6
								2	Taylor Fritz	4	3
	6	Andrey Rublev	3	64
	2	Taylor Fritz	6	77

	First round							Second round							Third round							Fourth round
								1	A Zverev	78	6
		A Walton	4	6	6				A Walton	66	4
		B Bonzi	6	0	3										1	A Zverev	65	6	6
	Q	T Schoolkate	77	6											32	M Arnaldi	77	3	2
		J Fonseca	65	4				Q	T Schoolkate	3	6	3
								32	M Arnaldi	6	3	6
																						1	A Zverev	6	1
																						14	F Cerúndolo	4	0r
								24	T Griekspoor	4	64
	Q	P-H Herbert	4	6	5				TM Etcheverry	6	77
		TM Etcheverry	6	4	7											TM Etcheverry	3	4
	Q	D Martin	3	0											14	F Cerúndolo	6	6
		J Munar	6	6					J Munar	64	6	4
								14	F Cerúndolo	77	4	6

	First round							Second round							Third round							Fourth round
								10	D Medvedev	77	6
	Q	A Blockx	4	2				LL	D Svrčina	63	4
	LL	D Svrčina	6	6											10	D Medvedev	7	4	4
	WC	N Arseneault	6	77											18	A Popyrin	5	6	6
	Q	V Royer	3	64				WC	N Arseneault	67	3
								18	A Popyrin	79	6
																						18	A Popyrin	4	6	6
																						5	H Rune	6	2	3
								29	A Müller	2	6	7
		M Kecmanović	4	6	7				M Kecmanović	6	3	5
		Q Halys	6	4	5										29	A Müller	2	4
	Q	S Mochizuki	4	2											5	H Rune	6	6
		G Mpetshi Perricard	6	6					G Mpetshi Perricard	67	3
								5	H Rune	79	6

	First round							Second round							Third round							Fourth round
								3	L Musetti	7	6
		J Shang	3	63				Q	J Duckworth	5	1
	Q	J Duckworth	6	77											3	L Musetti	6	64	4
		G Monfils	4	6	63										26	A Michelsen	3	77	6
	Q	T Barrios Vera	6	4	77			Q	T Barrios Vera	67	3
								26	A Michelsen	79	6
																						26	A Michelsen	6	6
																							L Tien	3	3
								22	D Shapovalov	64	5
	Q	C Smith	4	5					L Tien	77	7
		L Tien	6	7												L Tien	77	6
	PR	S Ofner	66	5												R Opelka	63	3
		R Opelka	78	7					R Opelka	77	65	6
								16	T Macháč	65	77	3

	First round							Second round							Third round							Fourth round
								11	K Khachanov	6	6
		J Fearnley	2	3				Q	JP Ficovich	4	2
	Q	JP Ficovich	6	6											11	K Khachanov	66	6	6
	Q	E Nava	6	77											Q	E Nava	78	4	1
		Z Bergs	1	64				Q	E Nava	6	7
								LL	T Atmane	2	5
																						11	K Khachanov	6	7
																						8	C Ruud	4	5
								30	N Borges	5	77	6
	Q	F Bagnis	6	3	6			Q	F Bagnis	7	63	2
	WC	V Pospisil	2	6	3										30	N Borges	5	4
		R Safiullin	4	6	711										8	C Ruud	7	6
	Q	U Blanchet	6	2	69				R Safiullin	3	3
								8	C Ruud	6	6

	First round							Second round							Third round							Fourth round
								7	F Tiafoe	1	7	77
	Q	Y Watanuki	3	6	6			Q	Y Watanuki	6	5	65
		D Altmaier	6	1	4										7	F Tiafoe	6	4	6
		A Vukic	7	6												A Vukic	3	6	3
		P Martínez	5	3					A Vukic	6	62	6
								31	C Norrie	3	77	3
																						7	F Tiafoe	2	6	4
																						9	A de Minaur	6	4	6
								23	S Tsitsipas	4	6	2
		C O'Connell	6	6					C O'Connell	6	4	6
	LL	C-h Tseng	1	2												C O'Connell
		F Comesaña	6	7											9	A de Minaur	w/o
		D Džumhur	3	5					F Comesaña	4	2
								9	A de Minaur	6	6

	First round							Second round							Third round							Fourth round
								13	F Cobolli	6	5	6
		A Rinderknech	62	3				WC	A Galarneau	4	7	4
	WC	A Galarneau	77	6											13	F Cobolli	6	4	6
		F Marozsán	6	6												F Marozsán	2	6	3
		H Dellien	2	2					F Marozsán	6	6
								21	F Auger-Aliassime	4	4
																						13	F Cobolli	4	6	61
																						4	B Shelton	6	4	77
								25	B Nakashima	78	6
		E Quinn	77	6					E Quinn	66	4
		Y Nishioka	61	2											25	B Nakashima	710	2	65
		M Giron	4	4											4	B Shelton	68	6	77
	Q	A Mannarino	6	6				Q	A Mannarino	2	3
								4	B Shelton	6	6

	First round							Second round							Third round							Fourth round
								6	A Rublev	6	6
		M Bellucci	6	4	0r				H Gaston	2	3
		H Gaston	3	6	2										6	A Rublev	5	6	6
		V Kopřiva	64	2											28	L Sonego	7	4	3
		Y Bu	77	6					Y Bu	1	4
								28	L Sonego	6	6
																						6	A Rublev	63	77	3
																						20	A Davidovich Fokina	77	62	0r
								20	A Davidovich Fokina	6	6
		C Moutet	6	6					C Moutet	4	3
	PR	J Brooksby	2	1											20	A Davidovich Fokina	6	6
	Q	T Boyer	7	77											12	J Menšík	2	4
		A Kovacevic	5	63				Q	T Boyer	4	4
								12	J Menšík	6	6

	First round							Second round							Third round							Fourth round
								15	A Fils	6	6
	WC	L Draxl	6	4	4				P Carreño Busta	3	4
		P Carreño Busta	2	6	6										15	A Fils	6	3	4
		M McDonald	6	6											19	J Lehečka	3	6	6
		D Goffin	4	4					M McDonald	62	4
								19	J Lehečka	77	6
																						19	J Lehečka	64	77	65
																						2	T Fritz	77	65	77
								27	G Diallo	6	77
		B Ćorić	6	2	62			WC	M Gigante	3	65
	WC	M Gigante	4	6	77										27	G Diallo	4	2
		R Carballés Baena	6	4											2	T Fritz	6	6
		C Ugo Carabelli	4	1r					R Carballés Baena	5	61
								2	T Fritz	7	77

The following are the seeded players. Seedings are based on ATP rankings as of 21 July 2025. Rankings and points before are as of 28 July 2025.

Unlike the WTA, the ATP will only drop points from the week of 29 July 2024 (Washington) during this year's National Bank Open and backdate the ranking points at the end of the tournament to 4 August 2025. Points from the 2024 National Bank Open held in Montreal will be dropped at the end of the 2025 Cincinnati Open instead.^[12] Accordingly, the Points Defending column in the table below reflects the 19th best result (in parentheses) of players who are not defending points from Washington.

Seed	Rank	Player	Points before	Points defending (or 19th best result)	Points earned	Points after	Status
1	3	Alexander Zverev	6,030	(50)	400	6,380	Semifinals lost to Karen Khachanov [11]
2	4	Taylor Fritz	5,135	(10)	400	5,525	Semifinals lost to Ben Shelton [4]
3	10	Lorenzo Musetti	3,195	(10)	50	3,235	Third round lost to Alex Michelsen [26]
4	7	Ben Shelton	3,520	200	1,000	4,320	Champion, defeated Karen Khachanov [11]
5	9	Holger Rune	3,250	(10)	100	3,340	Fourth round lost to Alexei Popyrin [18]
6	11	Andrey Rublev	3,110	100	200	3,210	Quarterfinals lost to Taylor Fritz [2]
7	12	Frances Tiafoe	2,990	200	100	2,890	Fourth round lost to Alex de Minaur [9]
8	13	Casper Ruud	2,905	(10)	100	2,995	Fourth round lost to Karen Khachanov [11]
9	8	Alex de Minaur	3,335	(55)	200	3,480	Quarterfinals lost to Ben Shelton [4]
10	14	Daniil Medvedev	2,720	(50)	50	2,720	Third round lost to Alexei Popyrin [18]
11	16	Karen Khachanov	2,590	(50)	650	3,190	Runner-up, lost to Ben Shelton [4]
12	18	Jakub Menšík	2,362	(16)	50	2,396	Third round lost to Alejandro Davidovich Fokina [20]
13	17	Flavio Cobolli	2,385	330	100	2,155	Fourth round lost to Ben Shelton [4]
14	24	Francisco Cerúndolo	2,085	(50)	100	2,135	Fourth round retired against Alexander Zverev [1]
15	21	Arthur Fils	2,130	(0)	50	2,180	Third round lost to Jiří Lehečka [19]
16	22	Tomáš Macháč	2,110	(10)	10	2,110	Second round lost to Reilly Opelka
17	23	Ugo Humbert	2,095	(10)	0	2,085	Withdrew due to back injury
18	26	Alexei Popyrin	2,050	(0)	200	2,250	Quarterfinals lost to Alexander Zverev [1]
19	27	Jiří Lehečka	2,015	(50)	100	2,065	Fourth round lost to Taylor Fritz [2]
20	19	Alejandro Davidovich Fokina	2,225	50	100	2,275	Fourth round retired against Andrey Rublev [6]
21	28	Félix Auger-Aliassime	1,865	(50)	10	1,825	Second round lost to Fábián Marozsán
22	29	Denis Shapovalov	1,836	100	10	1,746	Second round lost to Learner Tien
23	30	Stefanos Tsitsipas	1,825	(45)	10	1,790	Second round lost to Christopher O'Connell
24	31	Tallon Griekspoor	1,715	(50)	10	1,675	Second round lost to Tomás Martín Etcheverry
25	32	Brandon Nakashima	1,700	(50)	50	1,700	Third round lost to Ben Shelton [4]
26	34	Alex Michelsen	1,555	100	200	1,655	Quarterfinals lost to Karen Khachanov [11]
27	36	Gabriel Diallo	1,333	(16)	50	1,367	Third round lost to Taylor Fritz [2]
28	38	Lorenzo Sonego	1,281	(10)	50	1,321	Third round lost to Andrey Rublev [6]
29	40	Alexandre Müller	1,271	(125)§	50	1,196	Third round lost to Holger Rune [5]
30	42	Nuno Borges	1,265	(25)	50	1,290	Third round lost to Casper Ruud [8]
31	39	Cameron Norrie	1,277	(14)	10	1,273	Second round lost to Aleksandar Vukic
32	41	Matteo Arnaldi	1,265	(0)	50	1,315	Third round lost to Alexander Zverev [1]

§ The player is defending points from an ATP Challenger Tour tournament (San Marino).

The following players would have been seeded, but withdrew before the tournament began.

Rank	Player	Points before	Points dropping (or 19th best result)	Points after	Withdrawal reason
1	Jannik Sinner	12,030	(0)	12,030	Elbow injury[13]
2	Carlos Alcaraz	8,600	(10)	8,590	Fatigue[14]
5	Jack Draper	4,650	(0)	4,650	Arm injury
6	Novak Djokovic	4,130	(0)	4,130	Groin injury
15	Tommy Paul	2,620	(10)	2,610	Abdominal injury
20	Grigor Dimitrov	2,155	(0)	2,155	Pectoral injury
25	Alexander Bublik	2,065	(10)	2,055	Schedule change

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

First qualifier Qualifying competition           1 Adrian Mannarino 6 6 28/WC Juan Carlos Aguilar 3 1 Second qualifier Qualifying competition           2 Tseng Chun-hsin 4 5 24 Ugo Blanchet 6 7 Third qualifier Qualifying competition           3 Tristan Schoolkate 6 6 27/Alt Govind Nanda 3 0 Fourth qualifier Qualifying competition           4 James Duckworth 6 6 31/WC Justin Boulais 3 1 Fifth qualifier Qualifying competition           5 Valentin Royer 6 6 29/WC Alvin Nicholas Tudorica 2 3 Sixth qualifier Qualifying competition           6 Emilio Nava 6 77 19 Mitchell Krueger 4 65 Seventh qualifier Qualifying competition           7 Dalibor Svrčina 62 6 4 17 Yosuke Watanuki 77 1 6 Eighth qualifier Qualifying competition           8 Alexander Blockx 6 6 26 Duje Ajduković 4 4

Ninth qualifier Qualifying competition           9 Shintaro Mochizuki 6 6 25/Alt Yasutaka Uchiyama 4 3 Tenth qualifier Qualifying competition           10 Tristan Boyer 78 6 22 James Trotter 66 3 Eleventh qualifier Qualifying competition           11 Térence Atmane 4 4 32/PR Facundo Bagnis 6 6 Twelfth qualifier Qualifying competition           12 Juan Pablo Ficovich 6 4 6 18 Kyrian Jacquet 2 6 4 Thirteenth qualifier Qualifying competition           13 Colton Smith 6 7 23/Alt Patrick Kypson 1 5 Fourteenth qualifier Qualifying competition           14 Pierre-Hugues Herbert 6 3 6 20 Li Tu 3 6 3 Fifteenth qualifier Qualifying competition           15 Tomás Barrios Vera 6 6 21 Coleman Wong 4 4 Sixteenth qualifier Qualifying competition           16 Taro Daniel 78 64 5 30/WC Dan Martin 66 77 7

• Main draw
• Qualifying draw