Singles
2017 Open du Pays d'Aix
Champion	Frances Tiafoe
Runner-up	Jérémy Chardy
Score	6–3, 4–6, 7–6(7–5)

Thiago Monteiro was the defending champion but chose not to defend his title.

Frances Tiafoe won the title after defeating Jérémy Chardy 6–3, 4–6, 7–6^(7–5) in the final.

Seeds

Draw

Finals

	Semifinals							Final
		Reilly Opelka	4	3
	4	Frances Tiafoe	6	6
								4	Frances Tiafoe	6	4	77
								3	Jérémy Chardy	3	6	65
	3	Jérémy Chardy	6	6
	Alt	Pedro Sousa	4	1

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	M Jaziri	6	5	6
		C Lestienne	4	7	4			1	M Jaziri	7	6
	LL	Louis Tessa	0	65					A Rublev	5	3
		A Rublev	6	77											1	M Jaziri	3	4
		E Ymer	6	6												R Opelka	6	6
	Q	E Benchetrit	4	2					E Ymer	63	68
		R Opelka	3	6	6				R Opelka	77	710
	5	D Lajović	6	4	2																		R Opelka	4	3
	4	F Tiafoe	6	62	7																	4	F Tiafoe	6	6
		A De Greef	2	77	5			4	F Tiafoe	6	6
	Q	M Hamou	6	6				Q	M Hamou	4	3
	WC	C Moutet	3	4											4	F Tiafoe	6	77
		D Kudla	3	2												Q Halys	3	62
		Q Halys	6	6					Q Halys	77	2	6
	LL	Clément Geens	6	5	6			LL	C Geens	63	6	4
	6	R Olivo	3	7	3

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	N Gombos	4	6	6
		K de Schepper	6	4	4			7	N Gombos	65	62
		B Fratangelo	7	6					B Fratangelo	77	77
	Q	A Molteni	5	4												B Fratangelo	3	2
	LL	A Michon	63	63											3	J Chardy	6	6
		L Rosol	77	77					L Rosol	1	3
		C Garin	5	6	2			3	J Chardy	6	6
	3	J Chardy	7	4	6																	3	J Chardy	6	6
	8	J Benneteau	3	6	6																	Alt	P Sousa	4	1
	SE	T Paul	6	2	4			8	J Benneteau	3	6	3
		J Melzer	6	6					J Melzer	6	4	0r
	WC	M Janvier	3	4											8	J Benneteau	3	5
	Alt	P Sousa	6	5	6										Alt	P Sousa	6	7
	Q	M Ymer	1	7	1			Alt	P Sousa	6	62	77
	WC	A Müller	64	2				2	R Dutra Silva	3	77	65
	2	R Dutra Silva	77	6

References

• Main Draw
• Qualifying Draw