Singles
2018 Engie Open Saint-Gaudens Occitanie
Champion	Vera Lapko
Runner-up	Quirine Lemoine
Score	6–2, 6–4

Richèl Hogenkamp was the defending champion, but lost to Valentini Grammatikopoulou in the second round.

Vera Lapko won the title after defeating Quirine Lemoine 6–2, 6–4 in the final.

Seeds

Draw

Finals

	Semifinals							Final
	1	Vera Lapko	3	6	6
		Jaimee Fourlis	6	4	2
								1	Vera Lapko	6	6
								PR	Quirine Lemoine	2	4
	PR	Quirine Lemoine	79	6
	2	Arantxa Rus	67	3

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	V Lapko	77	6
		F Ferro	65	4				1	V Lapko	6	6
		I Bara	6	6					I Bara	4	2
		R Zarazúa	3	3											1	V Lapko	6	6
		E Perez	2	1												K Zavatska	0	4
		K Zavatska	6	6					K Zavatska	0	6	6
	WC	E Silva	0	2				6	P Schnyder	6	4	2
	6	P Schnyder	6	6																		1	V Lapko	3	6	6
	3	O Dodin	0	1r																			J Fourlis	6	4	2
		S Reix	6	3					S Reix	w/o
	WC	M Arcangioli	4	3				Q	P Heise
	Q	P Heise	6	6												S Reix	2	0
		İ Soylu	5	2												J Fourlis	6	6
	Q	Y Sizikova	7	6				Q	Y Sizikova	5	3
		J Fourlis	6	4	6				J Fourlis	7	6
	7	O Rogowska	4	6	4

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	M Doi	5	4
	PR	Q Lemoine	7	6				PR	Q Lemoine	6	6
		J Ponchet	77	2	2				V Ivakhnenko	4	3
		V Ivakhnenko	64	6	6										PR	Q Lemoine	6	6
		V Grammatikopoulou	4	7	6											V Grammatikopoulou	2	4
	Q	K Birrell	6	5	2				V Grammatikopoulou	77	6
		M Georges	3	6	3			4	R Hogenkamp	63	1
	4	R Hogenkamp	6	4	6																	PR	Q Lemoine	79	6
	5	V Tomova	4	7	6																	2	A Rus	67	3
	WC	T Andrianjafitrimo	6	5	3			5	V Tomova	7	6
	Q	H Tan	6	3	63				F Di Lorenzo	5	4
		F Di Lorenzo	3	6	77										5	V Tomova	0	5
		J Pieri	6	6											2	A Rus	6	7
	WC	M Yerolymos	3	2					J Pieri	77	1	0
		A Hesse	1	4				2	A Rus	64	6	6
	2	A Rus	6	6

References

• Main Draw