2017 Open Harmonie mutuelle – Singles

Alexandre Sidorenko was the defending champion but chose not to defend his title.

Singles
2017 Open Harmonie mutuelle
Champion	Egor Gerasimov
Runner-up	Tobias Kamke
Final score	7–6^(7–3), 7–6^(7–5)

Main article: 2017 Open Harmonie mutuelle

Egor Gerasimov won the title after defeating Tobias Kamke 7–6^(7–3), 7–6^(7–5) in the final.

Seeds

1. Gerald Melzer (First round)
2. Sergiy Stakhovsky (Quarterfinals)
3. Norbert Gombos (First round)
4. Lukáš Lacko (Quarterfinals)
5. Quentin Halys (First round)
6. Kenny de Schepper (Second round)
7. Rubén Ramírez Hidalgo (Second round)
8. Tobias Kamke (Final)

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	Egor Gerasimov	4	6	6
	WC	Corentin Moutet	6	4	3
								Q	Egor Gerasimov	7^7	7^7
								8	Tobias Kamke	6^3	6^5
		Gleb Sakharov	6^4	6	0
	8	Tobias Kamke	7^7	4	6

Top half

	First Round							Second Round							Quarterfinals							Semifinals
	1	G Melzer	4	5
	Q	E Gerasimov	6	7				Q	E Gerasimov	6^3	6	6
	PR	S Bolelli	6	6				PR	S Bolelli	7^7	4	3
		D Brands	4	3											Q	E Gerasimov	7	7^8
		M Chiudinelli	6	3	7^7											M Chiudinelli	5	6^6
	Q	H Nys	1	6	6^5				M Chiudinelli	6	6
	Alt	L Lokoli	1	6	3			7	R Ramírez Hidalgo	0	1
	7	R Ramírez Hidalgo	6	4	6																	Q	E Gerasimov	4	6	6
	3	N Gombos	6^1	3																		WC	C Moutet	6	4	3
	WC	C Moutet	7^7	6				WC	C Moutet	6	6
	Q	D Guez	3	6	4			WC	R Boutillier	4	4
	WC	R Boutillier	6	3	6										WC	C Moutet	2	7^9	7^7
		Jeremy Jahn	6	6												J McGee	6	6^7	6^5
		A Kudryavtsev	3	4					J Jahn	6^2	7^7	3
		J McGee	6	6					J McGee	7^7	6^3	6
	5	Q Halys	4	4

Bottom half

	First Round							Second Round							Quarterfinals							Semifinals
	6	K de Schepper	6	6
	WC	E Furness	2	2				6	K de Schepper	4	6^4
		Marc Sieber	2	3					G Sakharov	6	7^7
		G Sakharov	6	6												G Sakharov	6	7^7
		M Janvier	6	4	6										4	L Lacko	2	6^3
		A Šetkić	3	6	4				M Janvier	0	5
		F Škugor	2	3				4	L Lacko	6	7
	4	L Lacko	6	6																			G Sakharov	6^4	6	0
	8	T Kamke	6	6																		8	T Kamke	7^7	4	6
		Petr Michnev	1	0				8	T Kamke	6	7^7
		E Corrie	6^4	1				Q	O Otte	2	6^5
	Q	O Otte	7^7	6											8	T Kamke	7	6
		M Authom	4	5											2	S Stakhovsky	5	3
		Yannik Reuter	6	7					Y Reuter	1	1
	WC	E Couacaud	4	4				2	S Stakhovsky	6	6
	2	S Stakhovsky	6	6

References

• Main Draw
• Qualifying Draw