ATP Stuttgart Open 2021 Draw & Results

Completed

Marin Cilic won the 2021 Stuttgart Open, defeating Felix Auger-Aliassime 7-6(2) 6-3 in the final. The ATP 250 event was played June 8–13 on grass courts in Stuttgart, Germany.

The Stuttgart Open is the men's grass-court event staged at Tennis Club Weissenhof.

Full tournament history →
Champion
Marin Cilic
def. Felix Auger-Aliassime , 7-6(2) 6-3
Dates
Jun 8 — Jun 13
Location
Stuttgart, Germany
Category
ATP 250
Surface
Grass
Prize money
€543,210

Results

Match type

39 recorded singles results

Stuttgart Open 2021 match log
WinnerScoreLoserH2HMatch DataDateRound
F (1)
Marin Cilic #47 7-6(2) 6-3 Felix Auger-Aliassime #21 H2H Match data Jun 13, 2021* F
SF (2)
Marin Cilic #47 6-3 1-0 (ret.) Jurij Rodionov #142 H2H Match data Jun 13, 2021* SF
Felix Auger-Aliassime #21 6-4 7-5 Sam Querrey #67 H2H Match data Jun 13, 2021* SF
QF (4)
Felix Auger-Aliassime #21 7-6(5) 7-6(8) Ugo Humbert #32 H2H Match data Jun 12, 2021* QF
Marin Cilic #47 7-5 7-6(3) Denis Shapovalov #14 H2H Match data Jun 12, 2021* QF
Sam Querrey #67 6-7(4) 7-6(4) 6-3 Dominic Stricker #335 H2H Match data Jun 12, 2021* QF
Jurij Rodionov #142 3-6 6-3 7-6(4) Alex de Minaur #22 H2H Match data Jun 12, 2021* QF Upset: winner had a 16 percent pre-match Elo win probability.
R16 (8)
Denis Shapovalov #14 6-2 6-7(2) 6-3 Feliciano Lopez #62 H2H Match data Jun 11, 2021* R16
Dominic Stricker #335 7-6(5) 7-6(5) Hubert Hurkacz #20 H2H Match data Jun 11, 2021* R16 Upset: winner had a 20 percent pre-match Elo win probability.
Jurij Rodionov #142 5-3 (ret.) Peter Gojowczyk #134 H2H Match data Jun 11, 2021* R16
Sam Querrey #67 6-4 7-6(7) James Duckworth #101 H2H Match data Jun 11, 2021* R16
Marin Cilic #47 6-3 6-2 Nikoloz Basilashvili #31 H2H Match data Jun 11, 2021* R16
Alex de Minaur #22 6-7(8) 6-3 6-4 Jordan Thompson #64 H2H Match data Jun 11, 2021* R16
Ugo Humbert #32 7-6(9) 6-2 Yannick Hanfmann #96 H2H Match data Jun 11, 2021* R16
Felix Auger-Aliassime #21 6-3 7-6(4) Lloyd Harris #54 H2H Match data Jun 11, 2021* R16
R32 (12)
Jordan Thompson #64 6-3 6-4 Guido Pella #61 H2H Match data Jun 10, 2021* R32
Jurij Rodionov #142 2-6 6-3 6-2 Dominik Koepfer #59 H2H Match data Jun 10, 2021* R32 Upset: winner had a 18 percent pre-match Elo win probability.
Lloyd Harris #54 6-4 7-5 Gilles Simon #69 H2H Match data Jun 10, 2021* R32
Yannick Hanfmann #96 6-4 6-4 Jeremy Chardy #60CH H2H Match data Jun 10, 2021* R32
Dominic Stricker #335 7-6(4) 7-6(5) Radu Albot #89 H2H Match data Jun 10, 2021* R32
Ugo Humbert #32 6-3 6-1 Marton Fucsovics #44 H2H Match data Jun 10, 2021* R32
Sam Querrey #67 6-4 6-1 Altug Celikbilek #239 H2H Match data Jun 10, 2021* R32
James Duckworth #101 6-3 6-2 Adrian Mannarino #36 H2H Match data Jun 10, 2021* R32
Marin Cilic #47 7-5 6-3 Rudolf Molleker #262 H2H Match data Jun 10, 2021* R32
Nikoloz Basilashvili #31 6-3 7-6(4) Dustin Brown #303 H2H Match data Jun 10, 2021* R32
Peter Gojowczyk #134 5-7 6-4 6-2 Ilya Ivashka #90 H2H Match data Jun 10, 2021* R32
Feliciano Lopez #62 6-4 6-4 Alexei Popyrin #63 H2H Match data Jun 10, 2021* R32
Q2 Q (4)
Altug Celikbilek #239 1-6 7-6(3) 7-5 Dennis Novak #111 H2H Match data Jun 8, 2021* Q2 Q
Peter Gojowczyk #134 6-2 6-4 Gregoire Barrere #122 H2H Match data Jun 8, 2021* Q2 Q
James Duckworth #101 7-6(5) 3-6 7-5 Ilya Ivashka #90 H2H Match data Jun 8, 2021* Q2 Q
Radu Albot #89 7-6(5) 6-4 Emil Ruusuvuori #75 H2H Match data Jun 8, 2021* Q2 Q
Q1 Q (8)
Altug Celikbilek #239 6-3 2-6 6-3 Lucas Pouille #86CH H2H Match data Jun 8, 2021* Q1 Q Upset: winner had a 19 percent pre-match Elo win probability.
Gregoire Barrere #122 6-3 6-2 Marcos Giron #84 H2H Match data Jun 8, 2021* Q1 Q
Dennis Novak #111 6-7(5) 6-2 6-4 Jiri Vesely #71 H2H Match data Jun 8, 2021* Q1 Q
Peter Gojowczyk #134 6-1 7-6(4) Sergiy Stakhovsky #210 H2H Match data Jun 8, 2021* Q1 Q
Radu Albot #89 6-3 0-0 (ret.) Christopher O'Connell #129 H2H Match data Jun 8, 2021* Q1 Q
James Duckworth #101 6-7(6) 6-4 6-4 Luke Saville #415 H2H Match data Jun 8, 2021* Q1 Q
Ilya Ivashka #90 6-0 7-6(4) Daniel Masur #218 H2H Match data Jun 8, 2021* Q1 Q
Emil Ruusuvuori #75 7-5 6-3 Joao Sousa #114 H2H Match data Jun 8, 2021* Q1 Q

Tournament Records

The leading Open Era records for Stuttgart Open.

Most Titles

Open Era singles titles.

  1. Rafael Nadal 3 titles

Most Finals

Champion or runner-up finishes. 4 players share this record.

  1. Gaston Gaudio 3 finals

Most Match Wins

Recorded main-draw match wins. 2 players share this record.

  1. Thomas Muster 21 wins

View the full Stuttgart Open record book →

Open Era main-draw singles records from 1968 onward. Ranking records begin where reliable entering rankings are available.

Recent Finals

Recent Stuttgart Open finals
WinnerScoreRunner-upH2HMatch DataSeasonSurface
Ben Shelton #5 6-4 2-6 6-4 Taylor Fritz #9 H2H Match data 2026 Grass
Taylor Fritz #7 6-3 7-6(0) Alexander Zverev #3 H2H Match data 2025 Grass
Jack Draper #40 3-6 7-6(5) 6-4 Matteo Berrettini #95 H2H Match data 2024 Grass
Frances Tiafoe #12 4-6 7-6(1) 7-6(8) Jan-Lennard Struff #24 H2H Match data 2023 Grass
Matteo Berrettini #10 6-4 5-7 6-3 Andy Murray #68 H2H Match data 2022 Grass

View full tournament history →

Related Tournaments

Other ATP 250 tournaments in 2021

Previous editions of Stuttgart Open

Frequently Asked Questions

Where is Stuttgart Open held?
Stuttgart Open is held in Stuttgart, Germany.
Who is the latest recorded Stuttgart Open winner?
The 2026 Stuttgart Open was won by Ben Shelton, who defeated Taylor Fritz 6-4 2-6 6-4.
Who has won the most Stuttgart Open titles?
Rafael Nadal has won 3 Stuttgart Open titles, the most by any player in the Open Era (since 1968).
When was the first Stuttgart Open played?
The first edition of Stuttgart Open was held in 1916.
What surface is Stuttgart Open played on?
Stuttgart Open is played on grass courts.