Singles
2023 Erste Bank Open
Champion	Jannik Sinner
Runner-up	Daniil Medvedev
Score	7–6(9–7), 4–6, 6–3
Draw	32 (4 Q / 3 WC )
Seeds	8

Jannik Sinner defeated the defending champion Daniil Medvedev in the final, 7–6^(9–7), 4–6, 6–3 to win the singles tennis title at the 2023 Vienna Open.^[1] It was his tenth ATP Tour singles title.

Seeds

Draw

Finals

	Semifinals							Final
	1	Daniil Medvedev	6	78
	4	Stefanos Tsitsipas	4	66
								1	Daniil Medvedev	67	6	3
								2	Jannik Sinner	79	4	6
	3	Andrey Rublev	5	65
	2	Jannik Sinner	7	77

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	D Medvedev	6	6
		A Fils	4	2				1	D Medvedev	3	6	6
		G Dimitrov	6	6					G Dimitrov	6	2	4
		L Musetti	3	4											1	D Medvedev	6	3	6
		JJ Wolf	4	4											8	K Khachanov	3	6	3
		J Lehečka	6	6					J Lehečka	3	1
		R Safiullin	4	4				8	K Khachanov	6	6
	8	K Khachanov	6	6																		1	D Medvedev	6	78
	4	S Tsitsipas	77	6																		4	S Tsitsipas	4	66
	WC	D Thiem	65	4				4	S Tsitsipas	6	4	7
		A Vukic	3	1				Q	T Macháč	3	6	5
	Q	T Macháč	6	6											4	S Tsitsipas	77	7
	SE	A Karatsev	3	3											WC	B Gojo	64	5
	WC	B Gojo	6	6				WC	B Gojo	6	6
	Q	A Müller	3	1				6	T Paul	3	4
	6	T Paul	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	A Zverev	6	6
	WC	S Ofner	4	1				5	A Zverev	6	6
		C Norrie	79	4	6				C Norrie	2	4
	Q	F Misolic	67	6	3										5	A Zverev	1	77	3
	Q	A Ramos Viñolas	64	62											3	A Rublev	6	65	6
		M Arnaldi	77	77					M Arnaldi	5	3
		A Popyrin	65	4				3	A Rublev	7	6
	3	A Rublev	77	6																		3	A Rublev	5	65
	7	F Tiafoe	1																			2	J Sinner	7	77
		D Evans	4r					7	F Tiafoe	5	6	6
	PR	G Monfils	6	6				PR	G Monfils	7	1	4
		D Altmaier	4	4											7	F Tiafoe	3	4
	LL	L Sonego	6	5	6										2	J Sinner	6	6
		F Cerúndolo	4	7	2			LL	L Sonego	2	4
		B Shelton	62	5				2	J Sinner	6	6
	2	J Sinner	77	7

Qualifying

Qualifying draw

First qualifier

	First round							Qualifying competition
	Alt	Damir Džumhur	68	3
	Alt	Andrea Vavassori	710	6
								Alt	Andrea Vavassori	6	65	2
								WC	Filip Misolic	4	77	6
	WC	Filip Misolic	6	6
	5	Juan Pablo Varillas	3	2

Second qualifier

	First round							Qualifying competition
	2	Lorenzo Sonego	7	6
	Alt	Vitaliy Sachko	5	1
								2	Lorenzo Sonego	6	3	4
								7	Alexandre Müller	1	6	6
		Lloyd Harris	1	4
	7	Alexandre Müller	6	6

Third qualifier

	First round							Qualifying competition
	3	Emil Ruusuvuori	6	7
	WC	Alexander Erler	1	5
								3	Emil Ruusuvuori	3	3
								6	Tomáš Macháč	6	6
		Jurij Rodionov	3	4
	6	Tomáš Macháč	6	6

Fourth qualifier

	First round							Qualifying competition
	4	Fábián Marozsán	6	77
		Timofey Skatov	3	62
								4	Fábián Marozsán
								8	Albert Ramos Viñolas	w/o
	WC	Dino Prižmić	5	63
	8	Albert Ramos Viñolas	7	77

References

External links

• Main draw
• Qualifying draw