2021 Open Quimper Bretagne – Singles

Singles
2021 Open Quimper Bretagne
Champion	Sebastian Korda
Runner-up	Filip Horanský
Score	6–1, 6–1

Main article: 2021 Open Quimper Bretagne

Cem İlkel was the defending champion but chose to compete in Antalya instead.

Sebastian Korda won the title after defeating Filip Horanský 6–1, 6–1 in the final.

Seeds

1. Lucas Pouille (first round)
2. Sebastian Korda (champion)
3. Grégoire Barrère (second round)
4. Denis Kudla (first round)
5. Federico Gaio (second round)
6. Jurij Rodionov (first round)
7. Peter Gojowczyk (first round)
8. Marc-Andrea Hüsler (first round)

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
		Filip Horanský	712	4	6
		Brandon Nakashima	610	6	4
									Filip Horanský	1	1
								2	Sebastian Korda	6	6
		Benjamin Bonzi	65	61
	2	Sebastian Korda	77	77

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	L Pouille	4	7	4
		F Horanský	6	5	6				F Horanský	66	7	6
		M Marterer	5	6	78				M Marterer	78	5	4
		S Ofner	7	4	66											F Horanský	6	7
	Q	Antoine Cornut Chauvinc	5	64											Q	K Żuk	3	5
		A Rinderknech	7	77					A Rinderknech	67	2
	Q	K Żuk	6	6				Q	K Żuk	79	6
	7	P Gojowczyk	4	3																			F Horanský	712	4	6
	4	D Kudla	2	66																			B Nakashima	610	6	4
	WC	C Lestienne	6	78				WC	C Lestienne	6	6
		L Lacko	3	77	64				D Istomin	4	4
		D Istomin	6	62	77										WC	C Lestienne	4	5
		M Janvier	3	2												B Nakashima	6	7
		B Nakashima	6	6					B Nakashima	6	6
		E Gulbis	4	63				5	F Gaio	2	1
	5	F Gaio	6	77

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	M-A Hüsler	3	77	65
		B Bonzi	6	62	77				B Bonzi	4	6	77
		T Fabbiano	1	7	1				Y Maden	6	2	65
		Y Maden	6	5	6											B Bonzi	67	6	6
	WC	A Cazaux	4	5											Q	I Marchenko	79	4	4
	Q	I Marchenko	6	7				Q	I Marchenko	6	6
		H Gaston	3	4				3	G Barrère	3	2
	3	G Barrère	6	6																			B Bonzi	65	61
	6	J Rodionov	3	6	4																	2	S Korda	77	77
		E Couacaud	6	1	6				E Couacaud	6	65	6
	WC	E Furness	6	6				WC	E Furness	4	77	3
		R Marcora	2	1												E Couacaud	1r
		M Bourgue	77	6											2	S Korda	4
		L Rosol	65	4					M Bourgue	7	62	4
	Q	T Lamasine	63	6	67			2	S Korda	5	77	6
	2	S Korda	77	4	79

External links

• Main draw
• Qualifying draw