2023 Open Quimper Bretagne – Singles

Vasek Pospisil was the defending champion but lost in the first round to Gijs Brouwer.

Singles
2023 Open Quimper Bretagne
Champion	Grégoire Barrère
Runner-up	Arthur Fils
Score	6–1, 6–4

Main article: 2023 Open Quimper Bretagne

Grégoire Barrère won the title after defeating Arthur Fils 6–1, 6–4 in the final.

Seeds

1. Quentin Halys (withdrew)
2. Grégoire Barrère (champion)
3. Vasek Pospisil (first round)
4. Radu Albot (quarterfinals)
5. Dominic Stricker (quarterfinals, retired)
6. Dennis Novak (second round)
7. Matteo Arnaldi (first round)
8. Luca Van Assche (second 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
	Q	Calvin Hemery	5	2
	WC	Arthur Fils	7	6
								WC	Arthur Fils	1	4
								2	Grégoire Barrère	6	6
		Geoffrey Blancaneaux	4	3
	2	Grégoire Barrère	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	LL	E Furness	3	6	6
	Q	J Tatlot	6	4	3			LL	E Furness	3	4
	Q	C Hemery	6	5	7			Q	C Hemery	6	6
		H Grenier	4	7	5										Q	C Hemery	6	2
		B Paire	1	4											5	D Stricker	3	0r
	Q	I Marchenko	6	6				Q	I Marchenko	6	3	3
	WC	P-H Herbert	2	3				5	D Stricker	2	6	6
	5	D Stricker	6	6																		Q	C Hemery	5	2
	3	V Pospisil	6	3	3																	WC	A Fils	7	6
		G Brouwer	3	6	6				G Brouwer	6	4	2
	Q	Y Bu	3	2				WC	A Fils	4	6	6
	WC	A Fils	6	6											WC	A Fils	4	6	6
		O Virtanen	6	6												O Virtanen	6	2	3
	Q	G Mpetshi Perricard	4	2					O Virtanen	5
	Alt	S Ofner	3	6	6			Alt	S Ofner	2r
	7	M Arnaldi	6	2	1

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	L Van Assche	6	6
		L Nardi	4	3				8	L Van Assche	6	2	0
	Alt	S Rodríguez Taverna	1	6	65				G Blancaneaux	4	6	6
		G Blancaneaux	6	3	77											G Blancaneaux	6	77
		A Bellier	78	77											4	R Albot	4	65
		Z Piros	66	61					A Bellier	64	3
		A Müller	4	2				4	R Albot	77	6
	4	R Albot	6	6																			G Blancaneaux	4	3
	6	D Novak	6	6																		2	G Barrère	6	6
	LL	N Hardt	1	2				6	D Novak	3	3
	WC	L Pouille	6	6				WC	L Pouille	6	6
		F Cobolli	3	4											WC	L Pouille	3	3
	Q	N Moreno de Alboran	7	6											2	G Barrère	6	6
		M Guinard	5	2				Q	N Moreno de Alboran	65	4
		Em Nava	77	2	65			2	G Barrère	77	6
	2	G Barrère	65	6	77

External links

• Main draw
• Qualifying draw