2026 Erste Bank Open – Singles

Singles
2026 Erste Bank Open
2025 Champion	Jannik Sinner
Details
Draw	32 (4 Q / 4 WC )
Seeds	8
Events
Singles Doubles
←  2025  · Erste Bank Open ·  2027  →

Further information: 2026 Erste Bank Open

Jannik Sinner was the reigning champion, ^[1] but withdrew before the tournament began due to a knee injury. ^[2]

Alexander Zverev will attain the ATP No. 1 ranking at the end of the tournament after reaching the quarterfinals. ^[3]

Seeds

1. Alexander Zverev
2. Carlos Alcaraz
3. Daniil Medvedev
4. Flavio Cobolli (second round, retired)
5. Alex de Minaur
6. Frances Tiafoe (first round)
7. Tommy Paul
8. Jakub Menšík (second round)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

Finals

Semifinals

Final

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	A Zverev	7	3	713
	WC	M Landaluce	5	6	611			1	A Zverev	6	7
		T Griekspoor	6	4	77				T Griekspoor	4	5
		B Nakashima	1	6	62										1	A Zverev
		A Fery	5													A Fery
	Q	J Fearnley	1r						A Fery	6	5	6
		L Musetti	78	7					L Musetti	4	7	4
	6	F Tiafoe	66	5
	4	F Cobolli	6	3	6
	WC	G Dimitrov	4	6	3			4	F Cobolli	2r
		M Berrettini	6	6					M Berrettini	5
		TM Etcheverry	3	4												M Berrettini
		L Van Assche	3	1											5	A de Minaur
		L Tien	6	6					L Tien	4	2
	Q	T Macháč	6	4	3			5	A de Minaur	6	6
	5	A de Minaur	1	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	J Menšík	6	6
	Q	L Neumayer	2	2				8	J Menšík	4	5
	Q	A Mannarino	0	7	6			Q	A Mannarino	6	7
		I Buse	6	5	4										Q	A Mannarino
		C Norrie	6	6											3	D Medvedev
		F Cerúndolo	4	1					C Norrie	6	3	61
		D Mérida	65	1				3	D Medvedev	4	6	77
	3	D Medvedev	77	6
	7	T Paul	7	6
		A Rublev	5	2				7	T Paul	6	6
		L Darderi	7	6					L Darderi	1	1
		M Arnaldi	5	2											7	T Paul
	WC	J Rodionov	63	1											2/WC	C Alcaraz
	SE	N Basilashvili	77	6				SE	N Basilashvili	1	611
		K Khachanov	4	65				2/WC	C Alcaraz	6	713
	2/WC	C Alcaraz	6	77

Qualifying

Seeds

1. Thiago Agustín Tirante (first round)
2. Adolfo Daniel Vallejo (first round)
3. Fábián Marozsán (qualifying competition, withdrew)
4. Vít Kopřiva (first round)
5. Titouan Droguet (qualifying competition)
6. Tomáš Macháč (qualified)
7. Pablo Carreño Busta (first round)
8. Hamad Medjedovic (first round)

Qualifiers

1. Adrian Mannarino
2. Jacob Fearnley
3. Tomáš Macháč
4. Lukas Neumayer

Qualifying draw

First qualifier

	First round							Qualifying competition
	1	Thiago Agustín Tirante	4	65
		Adrian Mannarino	6	77
									Adrian Mannarino	7	6
									Alex Molčan	5	2
		Alex Molčan	6	6
	8	Hamad Medjedovic	2	4

Second qualifier

	First round							Qualifying competition
	2	Adolfo Daniel Vallejo	2	6	3
		Lorenzo Sonego	6	3	6
									Lorenzo Sonego	1	77	4
									Jacob Fearnley	6	63	6
		Jacob Fearnley	6	3	6
	7	Pablo Carreño Busta	4	6	3

Third qualifier

	First round							Qualifying competition
	3	Fábián Marozsán	3	6	6
	WC	Sebastian Sorger	6	4	4
								3	Fábián Marozsán
								6	Tomáš Macháč	w/o
		Corentin Moutet	4	4
	6	Tomáš Macháč	6	6

Fourth qualifier

	First round							Qualifying competition
	4	Vít Kopřiva	4	3
	WC	Lukas Neumayer	6	6
								WC	Lukas Neumayer	77	6
								5	Titouan Droguet	63	3
	WC	Joel Schwärzler	3	6	5
	5	Titouan Droguet	6	3	7

References

1. "Vienna Open Final Round-Up - Jannik Sinner struggles physically but wins title in three-setter over Alexander Zverev". tennisuptodate.com. Retrieved 26 October 2025.
2. "Sinner to miss rest of 2026 due to injury". atptour.com. 6 October 2026.
3. "What Zverev must do in Vienna to become World No. 1 next Monday". atptour.com. 25 October 2026.

External links

• Main draw
• Qualifying draw (archived)