2017 Open Sopra Steria de Lyon – Singles

Steve Darcis was the defending champion but chose not to defend his title.

Singles
2017 Open Sopra Steria de Lyon
Champion	Félix Auger-Aliassime
Runner-up	Mathias Bourgue
Final score	6–4, 6–1

Main article: 2017 Open Sopra Steria de Lyon

Félix Auger-Aliassime won the title after defeating Mathias Bourgue 6–4, 6–1 in the final.

Seeds

1. Horacio Zeballos (Quarterfinals)
2. Marcel Granollers (First round)
3. Henri Laaksonen (First round)
4. Casper Ruud (Quarterfinals)
5. Paul-Henri Mathieu (Quarterfinals)
6. Arthur De Greef (Second round)
7. Lee Duck-hee (First round)
8. João Souza (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

Finals

	Semifinals							Final
	Q	Tristan Lamasine	2	1
		Mathias Bourgue	6	6
									Mathias Bourgue	4	1
								WC	Félix Auger-Aliassime	6	6
	WC	Félix Auger-Aliassime	6	6
		Aleksandr Nedovyesov	0	3

Top half

	First Round							Second Round							Quarterfinals							Semifinals
	1	H Zeballos	6	2	6
	WC	A Müller	2	6	0			1	H Zeballos	6	7^10
	WC	C Moutet	5	3					E Ymer	3	6^8
		E Ymer	7	6											1	H Zeballos	7	5	4
	Q	T Lamasine	6	6											Q	T Lamasine	5	7	6
		C İlkel	1	4				Q	T Lamasine	6	6
		C Garin	7^7	6					C Garin	1	4
	8	J Souza	6^5	1																		Q	T Lamasine	2	1
	3	H Laaksonen	1	4																			M Bourgue	6	6
	WC	M Janvier	6	6				WC	M Janvier	4	6^3
		J Hernández-Fernández	2	2					M Bourgue	6	7^7
		M Bourgue	6	6												M Bourgue	7	7^8
	Q	M Chazal	6	6											Q	M Chazal	5	6^6
		K Coppejans	3	2				Q	M Chazal	4	6	6
		J Munar	3	6	0^r			6	A De Greef	6	2	1
	6	A De Greef	6	4	5

Bottom half

	First Round							Second Round							Quarterfinals							Semifinals
	7	D-h Lee	4	5
		L Grigelis	6	7					L Grigelis	7^8	1	4
		N Jarry	4	6	2			WC	F Auger-Aliassime	6^6	6	6
	WC	F Auger-Aliassime	6	4	6										WC	F Auger-Aliassime	6	6^4	6
		J Šátral	6	7^7											4	C Ruud	4	7^7	4
	Q	J Zopp	3	6^4					J Šátral	3	2
		L Giustino	4	0				4	C Ruud	6	6
	4	C Ruud	6	6																		WC	F Auger-Aliassime	6	6
	5	P-H Mathieu	6	6																			A Nedovyesov	0	3
		Jeremy Jahn	3	1				5	P-H Mathieu	6	5	6
		M Trungelliti	7	6					M Trungelliti	3	7	3
		B Rola	5	1											5	P-H Mathieu	2	2
	Q	H Nys	2	4												A Nedovyesov	6	6
		Yannik Reuter	6	6					Y Reuter	5	2
		A Nedovyesov	6	6					A Nedovyesov	7	6
	2	M Granollers	4	4

References

• Main Draw
• Qualifying Draw