2021 ATP Lyon Open – Singles

Singles
2021 ATP Lyon Open
2019 Champion	Benoît Paire
Draw	28 (4 Q / 3 WC )
Seeds	8

Main article: 2021 ATP Lyon Open

Benoît Paire was the defending champion from when the event was last held in 2019, but chose to participate in Geneva instead.

Seeds

The top four seeds receive a bye into the second round.

1. Dominic Thiem
2. Stefanos Tsitsipas
3. Diego Schwartzman
4. David Goffin
5. Gaël Monfils
6. Jannik Sinner
7. Félix Auger-Aliassime
8. Karen Khachanov

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

Top half

First Round

Second Round

Quarterfinals

Semifinals

1/WC

D Thiem

C Moutet

5

3

C Norrie

C Norrie

7

6

LL

A Rinderknech

Q

M Ymer

A Karatsev

6

J Sinner

3

D Schwartzman

R Gasquet

Q

G Barrère

Q

J Sousa

Q

K Majchrzak

Q

WC

B Bonzi

8

K Khachanov

Bottom half

	First Round							Second Round							Quarterfinals							Semifinals
	7	F Auger-Aliassime
	Alt	L Musetti
		P-H Herbert	65	4					S Korda
		S Korda	77	6
		A Bedene	6	6
		G Simon	2	3					A Bedene
								4	D Goffin
	5	G Monfils
		L Harris
		Y Nishioka	3	6	6				Y Nishioka
		U Humbert	6	3	4
		T Paul
		J-W Tsonga
								2/WC	S Tsitsipas

Qualifying

Seeds

1. Lorenzo Musetti (Moved to the main draw)
2. Mikael Ymer (Qualified)
3. João Sousa (Qualified)
4. Grégoire Barrère (Qualified)
5. Arthur Rinderknech (Qualifying competition, Lucky loser)
6. Thiago Seyboth Wild (Qualifying competition)
7. Kamil Majchrzak (Qualified)
8. Antoine Hoang (Qualifying competition)

Qualifiers

1. Kamil Majchrzak
2. Mikael Ymer
3. João Sousa
4. Grégoire Barrère

Lucky Loser

1. Arthur Rinderknech

Qualifying draw

First qualifier

	First Round							Qualifying Competition
	Alt	Peter Polansky	3	4
		Alessandro Giannessi	6	6
									Alessandro Giannessi	4	3
								7	Kamil Majchrzak	6	6
		Liam Broady	6	62	4
	7	Kamil Majchrzak	4	77	6

Second qualifier

	First Round							Qualifying Competition
	2	Mikael Ymer	6	1	6
		Martin Kližan	3	6	4
								2	Mikael Ymer	6	4	6
								6	Thiago Seyboth Wild	4	6	1
	WC	Kyrian Jacquet	1	4
	6	Thiago Seyboth Wild	6	6

Third qualifier

	First Round							Qualifying Competition
	3	João Sousa	6	6
	Alt	Roberto Marcora	3	4
								3	João Sousa	6	3	6
								5	Arthur Rinderknech	4	6	3
	Alt	Kimmer Coppejans	5	6	62
	5	Arthur Rinderknech	7	3	77

Fourth qualifier

	First Round							Qualifying Competition
	4	Grégoire Barrère	6	6
		Evgeny Donskoy	2	3
								4	Grégoire Barrère	6	65	6
								8	Antoine Hoang	3	77	1
		Go Soeda	1	1
	8	Antoine Hoang	6	6

References

• Main Draw
• Qualifying Draw