# 2021 Generali Open Kitzbühel

The 2021 Generali Open Kitzbühel is a tennis tournament played on outdoor clay courts. It is the 77th edition of the Austrian Open Kitzbühel, and part of the World Tour 250 series of the 2021 ATP Tour. It will take place at the Tennis stadium Kitzbühel in Kitzbühel, Austria, from 24 through 31 July 2021.

## Champions
### Singles

* Casper Ruud def. Pedro Martínez, 6–1, 4–6, 6–3.

### Doubles

* Alexander Erler / Lucas Miedler def. Roman Jebavý / Matwé Middelkoop, 7–5, 7–6$^{(7–5)}$

## Points and prize money
### Point distribution

| Event | W | F | SF | QF | Round of 16 | Round of 32 | Q | Q2 | Q1 |
| Singles | 250 | 150 | 90 | 45 | 20 | 0 | 12 | 6 | 0 |
| Doubles | 250 | 150 | 90 | 45 | 0 | — | — | — | — |

### Prize money

| Event | W | F | SF | QF | Round of 16 | Round of 32 | Q2 | Q1 |
| Singles | €41,145 | €29,500 | €21,000 | €14,000 | €9,000 | €5,415 | €2,645 | €1,375 |
| Doubles* | €15,360 | €11,000 | €7,250 | €4,710 | €2,760 | — | — | — |
$_{*perteam}$

## Singles main draw entrants
### Seeds

| Country | Player | Rank$^1$ | Seed |
| NOR | Casper Ruud | 14 | 1 |
| ESP | Roberto Bautista Agut | 16 | 2 |
| SRB | Filip Krajinović | 34 | 3 |
| ESP | Albert Ramos Viñolas | 43 | 4 |
| ARG | Federico Delbonis | 46 | 5 |
| SRB | Laslo Đere | 52 | 6 |
| SLO | Aljaž Bedene | 58 | 7 |
| FRA | Richard Gasquet | 59 | 8 |
| ESP | Jaume Munar | 67 | 9 |
| ESP | Carlos Alcaraz | 73 | 10 |
* $^1$ Rankings as of July 19, 2021.

### Other entrants

The following players received wildcards into the singles main draw:
* Alexander Erler
* Dennis Novak
* Thiago Seyboth Wild
The following player received entry as an alternate:
* Arthur Rinderknech
The following player received entry as a special exempt:
* Daniel Altmaier
The following players received entry from the qualifying draw:
* Ernests Gulbis
* Jozef Kovalík
* Lukas Neumayer
* Holger Rune
The following players received entry as lucky losers:
* Carlos Taberner
* Mario Vilella Martínez

### Withdrawals
#### Before the tournament

* Aljaž Bedene → replaced by Carlos Taberner
* Richard Gasquet → replaced by Mario Vilella Martínez
* Dušan Lajović → replaced by Arthur Rinderknech
* Corentin Moutet → replaced by Mikael Ymer
* Lorenzo Musetti → replaced by Radu Albot
* Jo-Wilfried Tsonga → replaced by Lucas Pouille

## Doubles main draw entrants
### Seeds

| Country | Player | Country | Player | Rank$^1$ | Seed |
| BIH | Tomislav Brkić | SRB | Nikola Ćaćić | 99 | 1 |
| MON | Hugo Nys | ITA | Andrea Vavassori | 131 | 2 |
| CZE | Roman Jebavý | NED | Matwé Middelkoop | 147 | 3 |
| URU | Ariel Behar | ARG | Guillermo Durán | 166 | 4 |
* $^1$ Rankings as of July 19, 2021.

### Other entrants

The following pairs received wildcards into the doubles main draw:
* Alexander Erler / Lucas Miedler
* Neil Oberleitner / Tristan-Samuel Weissborn
The following pair received entry using a protected ranking:
* Marc López / Jaume Munar

### Withdrawals
#### Before the tournament

* Sander Arends / David Pel → replaced by David Pel / Arthur Rinderknech
* Ariel Behar / Gonzalo Escobar → replaced by Ariel Behar / Guillermo Durán
* Pablo Cuevas / Fabrice Martin → replaced by Pablo Cuevas / Thiago Seyboth Wild