2017 Brest Challenger – Singles

Norbert Gombos was the defending champion but lost in the first round to Corentin Moutet.

Singles
2017 Brest Challenger
Champion	Corentin Moutet
Runner-up	Stefanos Tsitsipas
Score	6–2, 7–6(10–8)

Main article: 2017 Brest Challenger

Moutet won the title after defeating Stefanos Tsitsipas 6–2, 7–6^(10–8) in the final.

Seeds

1. Daniil Medvedev (quarterfinals)
2. Marius Copil (semifinals)
3. Norbert Gombos (first round)
4. Jérémy Chardy (quarterfinals)
5. Malek Jaziri (first round)
6. Laslo Đere (second round)
7. Andrey Kuznetsov (first round)
8. Matteo Berrettini (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
		Yannick Maden	6	62	4
	WC	Corentin Moutet	4	77	6
								WC	Corentin Moutet	6	710
								SE	Stefanos Tsitsipas	2	68
	SE	Stefanos Tsitsipas	77	77
	2	Marius Copil	62	63

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	D Medvedev	4	6	6
	SE	M Donati	6	1	3			1	D Medvedev	6	3	77
		B Bonzi	4	7	6				B Bonzi	4	6	62
		A De Greef	6	5	3										1	D Medvedev	61	4
		Y Hanfmann	6	4	4											Y Maden	77	6
		M Bourgue	3	6	6				M Bourgue	4	2
		Y Maden	77	6					Y Maden	6	6
	5	M Jaziri	64	4																			Y Maden	6	62	4
	3	N Gombos	6	4	1																	WC	C Moutet	4	77	6
	WC	C Moutet	4	6	6			WC	C Moutet	6	66	6
	Q	I Marchenko	5	3				Q	T Lamasine	4	78	3
	Q	T Lamasine	7	6											WC	C Moutet	6	6
	Alt	G Sakharov	6	6											Alt	G Sakharov	3	1
	WC	D Guez	2	4				Alt	G Sakharov	4	6	6
	WC	G Blancaneaux	4	6	1			6	L Đere	6	2	2
	6	L Đere	6	3	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	A Kuznetsov	1	3
	SE	S Tsitsipas	6	6				SE	S Tsitsipas	6	6
		U Ignatik	4	1					S Caruso	3	3
		S Caruso	6	6											SE	S Tsitsipas	77	6
		A Vatutin	6	2	1										4	J Chardy	65	4
		A Giannessi	4	6	6				A Giannessi	1	1
	LL	A Arnaboldi	3	2				4	J Chardy	6	6
	4	J Chardy	6	6																		SE	S Tsitsipas	77	77
	8	M Berrettini	6	4	77																	2	M Copil	62	63
		K Kravchuk	4	6	63			8	M Berrettini	3	0
	Q	G Mina	6	63	2			WC	U Humbert	6	6
	WC	U Humbert	3	77	6										WC	U Humbert	4	4
		A Šetkić	6	66	4										2	M Copil	6	6
		L Vanni	2	78	6				L Vanni	62	1
	Q	Y Reuter	3	4				2	M Copil	77	6
	2	M Copil	6	6

References

• Main Draw
• Qualifying Draw