2025 Erste Bank Open

The 2025 Erste Bank Open was a men's tennis tournament played on indoor hard courts. It was the 51st edition of the event, and part of the ATP 500 tournaments of the 2025 ATP Tour. It was held at the Wiener Stadthalle in Vienna, Austria, from 20 until 26 October 2025.^[1][2]

2025 Erste Bank Open
Date	20–26 October
Edition	51st
Category	ATP 500 tournaments
Draw	32S / 16D
Surface	Hard (indoor)
Location	Vienna, Austria
Venue	Wiener Stadthalle
Champions
Singles
Jannik Sinner
Doubles
Julian Cash / Lloyd Glasspool

Champions

Singles

Main article: 2025 Erste Bank Open – Singles

• Jannik Sinner def. Alexander Zverev, 3–6, 6–3, 7–5

Doubles

Main article: 2025 Erste Bank Open – Doubles

• Julian Cash / Lloyd Glasspool def. Francisco Cabral / Lucas Miedler, 6–1, 7–6^(8–6)

Singles main-draw entrants

Seeds

Country	Player	Rank1	Seed
ITA	Jannik Sinner	2	1
GER	Alexander Zverev	3	2
AUS	Alex de Minaur	7	3
ITA	Lorenzo Musetti	8	4
	Karen Khachanov	10	5
	Daniil Medvedev	14	6
	Andrey Rublev	15	7
KAZ	Alexander Bublik	16	8

• ¹ Rankings as of 13 October 2025^[3]

Other entrants

The following players received wildcards into the singles main draw:

• Nicolai Budkov Kjær
• Filip Misolic
• Jurij Rodionov

The following players received entry from the qualifying draw:

• Matteo Arnaldi
• Damir Džumhur
• Jacob Fearnley
• Aleksandar Kovacevic

The following player received entry as a lucky loser:

• Hamad Medjedovic

Withdrawals

• Grigor Dimitrov → replaced by Nuno Borges
• Tommy Paul → replaced by Daniel Altmaier
• Frances Tiafoe → replaced by Camilo Ugo Carabelli
• Stefanos Tsitsipas → replaced by Hamad Medjedovic

Doubles main draw entrants

Seeds

Country	Player	Country	Player	Rank1	Seed
ESA	Marcelo Arévalo	CRO	Mate Pavić	4	1
GBR	Julian Cash	GBR	Lloyd Glasspool	5	2
FIN	Harri Heliövaara	GBR	Henry Patten	10	3
GBR	Joe Salisbury	GBR	Neal Skupski	21	4

• ¹ Rankings as of 13 October 2025^[3]

Other entrants

The following pairs received wildcards into the doubles main draw:

• Alexander Erler / Robert Galloway
• Neil Oberleitner / Joel Schwärzler

The following pair received entry from the qualifying draw:

• Constantin Frantzen / Robin Haase

The following pairs received entry as lucky losers:

• Ariel Behar / Joran Vliegen
• Fernando Romboli / John-Patrick Smith

Withdrawals

• Flavio Cobolli / Corentin Moutet → replaced by Ariel Behar / Joran Vliegen
• Alex Michelsen / John Peers → replaced by Fernando Romboli / John-Patrick Smith