2018 Open BNP Paribas Banque de Bretagne – Singles

Singles
2018 Open BNP Paribas Banque de Bretagne
Champion	Quentin Halys
Runner-up	Alexey Vatutin
Final score	6–3, 7–6(7–1)

Adrian Mannarino was the defending champion but chose not to defend his title.

Quentin Halys won the title after defeating Alexey Vatutin 6–3, 7–6^(7–1) in the final.

Seeds

Draw

Finals

	Semifinals							Final
	1/WC	Stefanos Tsitsipas	6	4	64
	5	Quentin Halys	1	6	77
								5	Quentin Halys	6	77
									Alexey Vatutin	3	61
		Alexey Vatutin	6	77
		Calvin Hemery	4	65

Top half

	First Round							Second Round							Quarterfinals							Semifinals
	1/WC	S Tsitsipas	6	6
		A Šetkić	3	4				1/WC	S Tsitsipas	6	5	6
	SE	A Hoang	6	6				SE	A Hoang	4	7	4
		J Kovalík	3	4											1/WC	S Tsitsipas	4	710	6
		C Taberner	4	1												S Napolitano	6	68	4
		S Napolitano	6	6					S Napolitano	3	710	6
	WC	E Furness	4	6	3			8	Y Maden	6	68	2
	8	Y Maden	6	4	6																	1/WC	S Tsitsipas	6	4	64
	4	D Brown	6	6																		5	Q Halys	1	6	77
	Alt	J Clarke	4	4				4	D Brown	3	77	2
	Q	M Janvier	3	6	6			Q	M Janvier	6	64	6
	LL	Jeremy Jahn	6	1	4										Q	M Janvier	64	2
		A De Greef	2	4											5	Q Halys	77	6
		V Millot	6	6					V Millot	2	1
		M Bourgue	3	4				5	Q Halys	6	6
	5	Q Halys	6	6

Bottom half

	First Round							Second Round							Quarterfinals							Semifinals
	6	M Kližan	65	6	6
	Q	D Guez	77	2	4			6	M Kližan	6	4	65
	Q	G Barrère	5	6	5			LL	T Lamasine	3	6	77
	LL	T Lamasine	7	4	7										LL	T Lamasine	2	2
		A Vatutin	6	6												A Vatutin	6	6
	WC	E Benchetrit	1	1					A Vatutin	6	3	78
		T Gabashvili	6	1	2r			3	M Bašić	3	6	66
	3	M Bašić	4	6	5																		A Vatutin	6	77
	7	U Ignatik	6	4	6																		C Hemery	4	65
		G Sakharov	3	6	1			7	U Ignatik	4	4
		C Hemery	6	6					C Hemery	6	6
		A Arnaboldi	4	4												C Hemery	6	6
		R Ojeda Lara	0	6	3											J Munar	4	0
		J Munar	6	4	6				J Munar	66	77	6
		M Trungelliti	77	6					M Trungelliti	78	65	3
	Q	M Donati	64	1

References

• Main Draw
• Qualifying Draw