Singles
2019 Cassis Open Provence
Champion	Jo-Wilfried Tsonga
Runner-up	Dudi Sela
Score	6–1, 6–0

Enzo Couacaud was the defending champion^[1] but chose not to defend his title.

Jo-Wilfried Tsonga won the title after defeating Dudi Sela 6–1, 6–0 in the final.

Seeds

All seeds receive a bye into the second round.

Draw

Finals

	Quarterfinals							Semifinals							Final
	1/WC	Jo-Wilfried Tsonga	78	6
	WC	Rayane Roumane	66	3
								1/WC	Jo-Wilfried Tsonga	7	78
								5	Mikael Ymer	5	66
		Dmitry Popko	4	4
	5	Mikael Ymer	6	6
															1/WC	Jo-Wilfried Tsonga	6	6
															11	Dudi Sela	1	0
	9	Lukáš Rosol	6	7
	14	Emil Ruusuvuori	2	5
								9	Lukáš Rosol	3	2
								11	Dudi Sela	6	6
	11	Dudi Sela	6	6
	15	Aleksandr Nedovyesov	4	4

Top half

Section 1

	First round							Second round							Third round							Quarterfinals
								1/WC	J-W Tsonga	6	6
	Alt	H Heliövaara	6	77				Alt	H Heliövaara	4	3
		F Meligeni Alves	4	65											1/WC	J-W Tsonga	7	6
		A Escoffier	3	6	6											A Escoffier	5	2
	Alt	L Margaroli	6	1	2				A Escoffier	6	6
								13	J Clarke	4	3
																						1/WC	J-W Tsonga	78	6
																						WC	R Roumane	66	3
								10	Q Halys	6	1	4
		G Blancaneaux	3	6	4			WC	R Roumane	3	6	6
	WC	R Roumane	6	4	6										WC	R Roumane	6	6
		U Ignatik	65	2											8	S Stakhovsky	2	2
		T Lamasine	77	6					T Lamasine	6	610	1
								8	S Stakhovsky	2	712	6

Section 2

	First round							Second round							Third round							Quarterfinals
								3	M Jaziri	0r
		S Giraldo	6	6					S Giraldo	2
	WC	Vivien Cabos	4	2												S Giraldo	1r
		D Popko	6	6												D Popko	4
		D Added	2	3					D Popko	6	6
								16	G Sakharov	1	2
																							D Popko	4	4
																						5	M Ymer	6	6
								12	R Ramanathan	3	2
		D Masur	6	6					D Masur	6	6
		T Kamke	3	4												D Masur	2	65
		A Arnaboldi	6	3	7										5	M Ymer	6	77
		A Müller	3	6	5				A Arnaboldi	3	4
								5	M Ymer	6	6

Bottom half

Section 3

	First round							Second round							Third round							Quarterfinals
								6	Y Maden	7	3	6
		H Gaston	6	65	3				M-A Hüsler	5	6	4
		M-A Hüsler	4	77	6										6	Y Maden
	Alt	Yoav Schab	0	0											9	L Rosol	w/o
		T Macháč	6	6					T Macháč	2	4
								9	L Rosol	6	6
																						9	L Rosol	6	7
																						14	E Ruusuvuori	2	5
								14	E Ruusuvuori	6	6
		T Seyboth Wild	77	6					T Seyboth Wild	3	3
		M Martineau	65	4											14	E Ruusuvuori	6	6
		E Karlovskiy	6	6												E Karlovskiy	1	1
		J Rodionov	3	4					E Karlovskiy	6	7
								4	A Hoang	4	5

Section 4

	First round							Second round							Third round							Quarterfinals
								7/WC	I Ivashka	65	4
		L Glasspool	4	4					I Marchenko	77	6
		I Marchenko	6	6												I Marchenko	67	0r
	Alt	S Verbeek	6	6											11	D Sela	79	4
		V Durasovic	1	4				Alt	S Verbeek	6	4	1
								11	D Sela	3	6	6
																						11	D Sela	6	6
																						15	A Nedovyesov	4	4
								15	A Nedovyesov	6	6
	Alt	Jaume Pla Malfeito	5	1					M Eriksson	3	4
		M Eriksson	7	6											15	A Nedovyesov	6	63	6
	PR	M Neuchrist	4	3												H Grenier	3	77	2
		H Grenier	6	6					H Grenier	6	6
								2/WC	C Moutet	3	2

References

External links

• Main draw