# Vienna Open 2021

Source: https://tennis-db.com/tournaments/323/vienna-open?season=2021
Tour: ATP

Alexander Zverev won the 2021 Vienna Open, defeating Frances Tiafoe 7-5 6-4 in the final. The ATP 500 event was played on hard courts in Vienna, Austria, from October 25 to October 31, 2021. The match log contains 43 recorded singles results for this edition.

## Tournament info
- Also known as: Erste Bank Open, Austrian Indoor Championships
- Category: ATP 500
- Surface: Hard
- Location: Vienna, Austria
- Start date: 2021-10-25
- End date: 2021-10-31
- Draw size: 32

## Champion
- Winner: Alexander Zverev
- Runner-up: Frances Tiafoe
- Final score: 7-5 6-4

## Knockout results
### F
- Alexander Zverev d. Frances Tiafoe 7-5 6-4

### SF
- Alexander Zverev d. Carlos Alcaraz 6-3 6-3
- Frances Tiafoe d. Jannik Sinner 3-6 7-5 6-2

### QF
- Frances Tiafoe d. Diego Schwartzman 6-4 7-6(6)
- Carlos Alcaraz d. Matteo Berrettini 6-1 6-7(2) 7-6(5)
- Jannik Sinner d. Casper Ruud 7-5 6-1
- Alexander Zverev d. Felix Auger-Aliassime 6-4 3-6 6-3

### R16
- Casper Ruud d. Lorenzo Sonego 7-5 4-6 6-4
- Diego Schwartzman d. Gael Monfils 7-6(5) 4-6 6-2
- Alexander Zverev d. Alex de Minaur 6-2 3-6 6-2
- Matteo Berrettini d. Nikoloz Basilashvili 6-7(5) 6-2 6-3
- Frances Tiafoe d. Stefanos Tsitsipas 3-6 6-3 6-4
- Jannik Sinner d. Dennis Novak 6-4 6-2
- Felix Auger-Aliassime d. Cameron Norrie 2-6 7-6(6) 6-4
- Carlos Alcaraz d. Andy Murray 6-3 6-4

### R32
- Diego Schwartzman d. Fabio Fognini 6-2 7-5
- Alex de Minaur d. Kevin Anderson 6-3 7-6(3)
- Jannik Sinner d. Reilly Opelka 6-4 6-2
- Carlos Alcaraz d. Daniel Evans 6-4 6-3
- Dennis Novak d. Gianluca Mager 7-6(4) 7-6(4)
- Gael Monfils d. Lorenzo Musetti 7-6(2) 6-4
- Alexander Zverev d. Filip Krajinovic 6-2 7-5
- Frances Tiafoe d. Dusan Lajovic 6-4 6-4
- Andy Murray d. Hubert Hurkacz 6-4 6-7(6) 6-3
- Cameron Norrie d. Marton Fucsovics 7-6(4) 6-1
- Lorenzo Sonego d. Dominik Koepfer 6-4 6-3
- Matteo Berrettini d. Alexei Popyrin 7-6(3) 6-3
- Felix Auger-Aliassime d. Ricardas Berankis 6-3 6-2
- Casper Ruud d. Lloyd Harris 7-5 7-6(2)
- Nikoloz Basilashvili d. Pablo Carreno Busta 7-5 4-6 6-3
- Stefanos Tsitsipas d. Grigor Dimitrov 7-6(6) 6-4

## Stats
- Total matches: 43
- Players: 43

Other editions available: 2026, 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017
(+44 more)

---
Canonical URL: https://tennis-db.com/tournaments/323/vienna-open?season=2021
Data source: TennisDB (tennis-db.com)