2021 Erste Bank Open – Singles

Singles
2021 Erste Bank Open
Champion	Alexander Zverev
Runner-up	Frances Tiafoe
Score	7–5, 6–4
Draw	32 (4 Q / 3 WC )
Seeds	8

Main article: 2021 Erste Bank Open

Andrey Rublev was the defending champion,^[1] but chose to compete in St. Petersburg instead.

Alexander Zverev won the title, defeating Frances Tiafoe in the final, 7–5, 6–4.

Seeds

1. Stefanos Tsitsipas (second round)
2. Alexander Zverev (champion)
3. Matteo Berrettini (quarterfinals)
4. Casper Ruud (quarterfinals)
5. Hubert Hurkacz (first round)
6. Félix Auger-Aliassime (quarterfinals)
7. Jannik Sinner (semifinals)
8. Diego Schwartzman (quarterfinals)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• SE = Special exempt
• PR = Protected ranking
• ITF = ITF entry
• JE = Junior exempt
• w/o = Walkover
• r = Retired
• d = Defaulted
• SR = Special ranking

Finals

	Semifinals							Final
	Q	Frances Tiafoe	3	7	6
	7	Jannik Sinner	6	5	2
								Q	Frances Tiafoe	5	4
								2	Alexander Zverev	7	6
		Carlos Alcaraz	3	3
	2	Alexander Zverev	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	S Tsitsipas	7^8	6
		G Dimitrov	6^6	4				1	S Tsitsipas	6	3	4
		D Lajović	4	4				Q	F Tiafoe	3	6	6
	Q	F Tiafoe	6	6											Q	F Tiafoe	6	7^8
		G Monfils	7^7	6											8	D Schwartzman	4	6^6
	WC	L Musetti	6^2	4					G Monfils	6^5	6	2
		F Fognini	2	5				8	D Schwartzman	7^7	4	6
	8	D Schwartzman	6	7																		Q	F Tiafoe	3	7	6
	4	C Ruud	7	7^7																		7	J Sinner	6	5	2
		L Harris	5	6^2				4	C Ruud	7	4	6
		L Sonego	6	6					L Sonego	5	6	4
	LL	D Koepfer	4	3											4	C Ruud	5	1
	WC	D Novak	7^7	7^7											7	J Sinner	7	6
	Q	G Mager	6^4	6^4				WC	D Novak	4	2
		R Opelka	4	2				7	J Sinner	6	6
	7	J Sinner	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	H Hurkacz	4	7^8	3
	WC	A Murray	6	6^6	6			WC	A Murray	3	4
		C Alcaraz	6	6					C Alcaraz	6	6
		D Evans	4	3												C Alcaraz	6	6^2	7^7
		N Basilashvili	7	4	6										3	M Berrettini	1	7^7	6^5
		P Carreño Busta	5	6	3				N Basilashvili	7^7	2	3
	Q	A Popyrin	6^3	3				3	M Berrettini	6^5	6	6
	3	M Berrettini	7^7	6																			C Alcaraz	3	3
	6	F Auger-Aliassime	6	6																		2	A Zverev	6	6
	SE	R Berankis	3	2				6	F Auger-Aliassime	2	7^8	6
		C Norrie	7^7	6					C Norrie	6	6^6	4
		M Fucsovics	6^4	1											6	F Auger-Aliassime	4	6	3
		A de Minaur	6	7^7											2	A Zverev	6	3	6
	Q	K Anderson	3	6^3					A de Minaur	2	6	2
		F Krajinović	2	5				2	A Zverev	6	3	6
	2	A Zverev	6	7

Qualifying

Seeds

1. Frances Tiafoe (qualified)
2. Marcos Giron (first round)
3. Kevin Anderson (qualified)
4. Dominik Koepfer (qualifying competition, lucky loser)
5. Gianluca Mager (qualified)
6. Alexei Popyrin (qualified)
7. Roberto Carballés Baena (qualifying competition)
8. Peter Gojowczyk (first round)

Qualifiers

1. Frances Tiafoe
2. Alexei Popyrin
3. Kevin Anderson
4. Gianluca Mager

Lucky loser

1. Dominik Koepfer

Qualifying draw

First qualifier

	First round							Qualifying competition
	1	Frances Tiafoe	6	3	6
		Alex Molčan	4	6	1
								1	Frances Tiafoe	6^5	6	6
								WC	Lucas Miedler	7^7	4	3
	WC	Lucas Miedler	7^7	6
	8	Peter Gojowczyk	6^4	2

Second qualifier

First round

Qualifying competition

2

Marcos Giron

6^5

4

Norbert Gombos

7^7

6

Norbert Gombos

6^3

7^7

5

6

Alexei Popyrin

7^7

6^0

7

Feliciano López

5

6^8

6

Alexei Popyrin

7

7^10

Third qualifier

	First round							Qualifying competition
	3	Kevin Anderson	6	6
	Alt	Jurij Rodionov	1	4
								3	Kevin Anderson	7	4	7^7
								7	Roberto Carballés Baena	5	6	6^5
	WC	Dominic Stricker	4	6	1
	7	Roberto Carballés Baena	6	3	6

Fourth qualifier

	First round							Qualifying competition
	4	Dominik Koepfer	7^8	6
	Alt	Alex Bolt	6^6	1
								4	Dominik Koepfer	3	6	3
								5	Gianluca Mager	6	3	6
	WC	Alexander Erler	7^7	2	4
	5	Gianluca Mager	6^2	6	6

References

1. "Rublev Claims Fifth Title Of 2020 In Vienna". ATP Tour. 1 November 2020.

External links

• Main draw
• Qualifying draw