2025 Erste Bank Open – Singles

Singles
2025 Erste Bank Open
Champion	Jannik Sinner
Runner-up	Alexander Zverev
Score	3–6, 6–3, 7–5
Draw	32 (4 Q / 3 WC )
Seeds	8

Jannik Sinner defeated Alexander Zverev in the final, 3–6, 6–3, 7–5 to win the singles tennis title at the 2025 Vienna Open.^[1] It was his second title at the tournament (after 2023), and 22nd career ATP Tour title.

Jack Draper was the reigning champion,^[2][3][4] but did not participate this year due to an arm injury.

Key

	Semifinals							Final
	1	Jannik Sinner	6	6
	3	Alex de Minaur	3	4
								1	Jannik Sinner	3	6	7
								2	Alexander Zverev	6	3	5
	4	Lorenzo Musetti	4	5
	2	Alexander Zverev	6	7

	First round							Second round							Quarterfinals							Semifinals
	1	J Sinner	6	6
		D Altmaier	0	2				1	J Sinner	6	77
		T Macháč	66	2					F Cobolli	2	64
		F Cobolli	78	6											1	J Sinner	6	6
		F Cerúndolo	6	6											8	A Bublik	4	4
		A Michelsen	3	1					F Cerúndolo	4	2
		A Tabilo	4	4				8	A Bublik	6	6
	8	A Bublik	6	6																		1	J Sinner	6	6
	3	A de Minaur	6	6																		3	A de Minaur	3	4
	WC	J Rodionov	4	1				3	A de Minaur	6	6
		C Ugo Carabelli	5	66				WC	F Misolic	4	4
	WC	F Misolic	7	78											3	A de Minaur	6	77
		A Popyrin	65	3												M Berrettini	1	64
		M Berrettini	77	6					M Berrettini	78	69	6
		C Norrie	6	65	6				C Norrie	66	711	4
	7	A Rublev	2	77	2

	First round							Second round							Quarterfinals							Semifinals
	6	D Medvedev	6	67	6
		N Borges	4	79	2			6	D Medvedev	63	4
	Q	D Džumhur	3	0					C Moutet	77	6
		C Moutet	6	6												C Moutet	3	4
		TM Etcheverry	6	6											4	L Musetti	6	6
	WC	N Budkov Kjær	3	3					TM Etcheverry	3	4
	LL	H Medjedovic	4	3				4	L Musetti	6	6
	4	L Musetti	6	6																		4	L Musetti	4	5
	5	K Khachanov	3	7	4																	2	A Zverev	6	7
		T Griekspoor	6	5	6				T Griekspoor	77	77
		L Darderi	2	5					B Nakashima	64	62
		B Nakashima	6	7												T Griekspoor
	Q	A Kovacevic	5	4											2	A Zverev	w/o
	Q	M Arnaldi	7	6				Q	M Arnaldi	4	4
	Q	J Fearnley	4	6	65			2	A Zverev	6	6
	2	A Zverev	6	1	77

	First round							Qualifying competition
	Alt	Lukáš Klein	65	65
		Tristan Schoolkate	77	77
									Tristan Schoolkate	65	3
								7	Matteo Arnaldi	77	6
		Jesper de Jong	4	65
	7	Matteo Arnaldi	6	77

	First round							Qualifying competition
	2	Hamad Medjedovic	6	6
	WC	Joel Schwärzler	2	4
								2	Hamad Medjedovic	611	3
								8	Jacob Fearnley	713	6
		Dalibor Svrčina	4	5
	8	Jacob Fearnley	6	7

	First round							Qualifying competition
	3	Térence Atmane	3	1
	Alt	Mackenzie McDonald	6	6
								Alt	Mackenzie McDonald	6	1	2
								5	Aleksandar Kovacevic	2	6	6
	WC	Lukas Neumayer	66	6	62
	5	Aleksandar Kovacevic	78	3	77

	First round							Qualifying competition
	4	Damir Džumhur	6	4	77
		Aleksandar Vukic	1	6	63
								4	Damir Džumhur	6	6
								6	Ethan Quinn	3	3
		Vít Kopřiva	6	1	1
	6	Ethan Quinn	4	6	6

• Main draw
• Qualifying draw