2021 ATP Lyon Open

The 2021 ATP Lyon Open (also known as the Open Parc Auvergne-Rhône-Alpes Lyon) was a men's tennis tournament played on outdoor clay courts. It was the fourth edition of the Lyon Open and part of the ATP Tour 250 series of the 2021 ATP Tour. It took place in the city of Lyon, France, from 15 May through 22 May 2021. Second-seeded Stefanos Tsitsipas won the singles title.^[3]

2021 ATP Lyon Open
Date	15–22 May
Edition	4th
Category	ATP Tour 250
Draw	28S / 16D
Prize money	€419,470
Surface	Clay / outdoor
Location	Lyon, France
Venue	Vélodrome Georges Préveral
Champions
Singles
Stefanos Tsitsipas[1]
Doubles
Hugo Nys / Tim Pütz[2]

Finals

Singles

Main article: 2021 ATP Lyon Open – Singles

• Stefanos Tsitsipas defeated Cameron Norrie, 6–3, 6–3

Doubles

Main article: 2021 ATP Lyon Open – Doubles

• Hugo Nys / Tim Pütz defeated Pierre-Hugues Herbert / Nicolas Mahut, 6–4, 5–7, [10–8]

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					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	—	—	—

_{*per team}

Singles main draw entrants

Seeds

Country	Player	Rank1	Seed
AUT	Dominic Thiem	4	1
GRE	Stefanos Tsitsipas	5	2
ARG	Diego Schwartzman[4]	10	3
BEL	David Goffin	13	4
FRA	Gaël Monfils	15	5
ITA	Jannik Sinner	18	6
CAN	Félix Auger-Aliassime	21	7
RUS	Karen Khachanov	24	8

• Rankings are as of May 10, 2021.^[5]

Other entrants

The following players received wildcards into the singles main draw:

• Benjamin Bonzi
• Dominic Thiem
• Stefanos Tsitsipas

The following player received entry as an alternate:

• Lorenzo Musetti

The following players received entry from the qualifying draw:

• Grégoire Barrère
• Kamil Majchrzak
• João Sousa
• Mikael Ymer

The following players received entry as lucky losers:

• Arthur Rinderknech
• Thiago Seyboth Wild

Withdrawals

Before the tournament

• Matteo Berrettini → replaced by Corentin Moutet
• Jérémy Chardy → replaced by Yoshihito Nishioka
• Dan Evans → replaced by Pierre-Hugues Herbert
• Taylor Fritz → replaced by Cameron Norrie
• Lloyd Harris → replaced by Thiago Seyboth Wild
• John Millman → replaced by Gilles Simon
• Albert Ramos Viñolas → replaced by Arthur Rinderknech
• Lorenzo Sonego → replaced by Lorenzo Musetti

Doubles main draw entrants

Seeds

Country	Player	Country	Player	Rank1	Seed
FRA	Pierre-Hugues Herbert	FRA	Nicolas Mahut	27	1
FIN	Henri Kontinen	FRA	Édouard Roger-Vasselin	46	2
GBR	Ken Skupski	GBR	Neal Skupski	77	3
MON	Hugo Nys	GER	Tim Pütz	106	4

• Rankings are as of May 10, 2021.

Other entrants

The following pairs received wildcards into the doubles main draw:

• Grégoire Barrère / Albano Olivetti
• Petros Tsitsipas / Stefanos Tsitsipas

The following pair enters with a protected ranking into the doubles main draw:

• Marc López / Fabrice Martin

Withdrawals

Before the tournament

• Jérémy Chardy / Fabrice Martin → replaced by Marc López / Fabrice Martin
• Marcus Daniell / Philipp Oswald → replaced by André Göransson / Andrei Vasilevski
• Jonathan Erlich / Lloyd Harris → replaced by Artem Sitak / João Sousa
• John Millman / Divij Sharan → replaced by Sander Arends / Divij Sharan
• Aisam-ul-Haq Qureshi / Andrea Vavassori → replaced by Aleksandr Nedovyesov / Andrea Vavassori