Singles
2018 Grand Prix SAR La Princesse Lalla Meryem
Champion	Elise Mertens
Runner-up	Ajla Tomljanović
Score	6–2, 7–6(7–4)

Anastasia Pavlyuchenkova was the defending champion, but chose not to participate.

Elise Mertens won the title, defeating Ajla Tomljanović in the final, 6–2, 7–6^(7–4).

Seeds

Draw

Finals

	Semifinals							Final
	1	Elise Mertens	6	6
	8	Hsieh Su-wei	0	2
								1	Elise Mertens	6	77
									Ajla Tomljanović	2	64
		Ajla Tomljanović	7	6
	7	Aleksandra Krunić	5	2

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	E Mertens	6	6
	PR	K Kučová	0	0				1	E Mertens	65	6	3
		L Siegemund	6	6					L Siegemund	77	0	1r
		A Bogdan	4	1											1	E Mertens	6	6
		R Peterson	6	3	1											S Errani	3	1
		J Larsson	2	6	6				J Larsson	3	0
		S Errani	6	6					S Errani	6	6
	6	Z Diyas	4	4																		1	E Mertens	6	6
	4	T Babos	6	67	5																	8	S-w Hsieh	0	2
	LL	A Dulgheru	2	79	7			LL	A Dulgheru	5	6	4
	WC	D El Jardi	2	3				WC	K Zavatska	7	2	6
	WC	K Zavatska	6	6											WC	K Zavatska	1	1
		M Linette	4	2											8	S-w Hsieh	6	6
	Q	T Zidanšek	6	6				Q	T Zidanšek	78	3	3
	PR	B Mattek-Sands	6	63	1			8	S-w Hsieh	66	6	6
	8	S-w Hsieh	3	77	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	LL	M Fręch	7	7
		C McHale	5	5				LL	M Fręch	2	4
		J Fett	6	3	6				J Fett	6	6
		S Vickery	2	6	3											J Fett	6	3	3
		A Tomljanović	6	3	6											A Tomljanović	3	6	6
	Q	S Soler Espinosa	2	6	1				A Tomljanović	6	6
		K Flipkens	3	6	6				K Flipkens	3	2
	3	P Martić	6	2	4																		A Tomljanović	7	6
	7	A Krunić	6	60	6																	7	A Krunić	5	2
		L Arruabarrena	2	77	2			7	A Krunić	6	6
		Y Putintseva	64	0					S Sorribes Tormo	3	1
		S Sorribes Tormo	77	6											7	A Krunić	6	1
	Q	P Badosa Gibert	5	6	6										Q	P Badosa Gibert	2	0r
	Q	F Ferro	7	4	0			Q	P Badosa Gibert	65	6	6
		P Hercog	2	7	6				P Hercog	77	1	2
	2	D Cibulková	6	5	4

Qualifying

Draw

First qualifier

	First round							Second round							Qualifying competition
	1	Anna Blinkova	6	77
		Daniela Seguel	4	61
								1	Anna Blinkova	4	3
									Sílvia Soler Espinosa	6	6
		Sílvia Soler Espinosa	6	6
	WC	Sandra Samir	2	0
																Sílvia Soler Espinosa	6	6
																Martina Trevisan	4	4
		Georgina García Pérez	0	2
		Martina Trevisan	6	6
									Martina Trevisan	6	6
								8	Barbora Krejčíková	2	3
		Ayla Aksu	1	0
	8	Barbora Krejčíková	6	6

Second qualifier

	First round							Second round							Qualifying competition
	2	Caroline Dolehide	77	3	3
		Fiona Ferro	65	6	6
									Fiona Ferro	6	6
									Jessika Ponchet	4	3
		Myrtille Georges	6	4	1r
		Jessika Ponchet	4	6	4
																Fiona Ferro	6	6
																Alexandra Dulgheru	1	4
		Alexandra Dulgheru	6	6
	WC	Salma Charif	0	2
									Alexandra Dulgheru	6	6
								6	Jil Teichmann	2	1
	WC	Panna Udvardy	3	1
	6	Jil Teichmann	6	6

Third qualifier

	First round							Second round							Qualifying competition
	3	Danka Kovinić	62	3
		Fanny Stollár	77	6
									Fanny Stollár	6	6
									Maryna Zanevska	3	4
		Isabelle Wallace	3	1
		Maryna Zanevska	6	6
																Fanny Stollár	6	4	4
															5	Tamara Zidanšek	4	6	6
		Marie Benoît	6	6
		Harmony Tan	1	1
									Marie Benoît	2	2
								5	Tamara Zidanšek	6	6
		Bibiane Schoofs	3	6	4
	5	Tamara Zidanšek	6	3	6

Fourth qualifier

	First round							Second round							Qualifying competition
	4	Arantxa Rus	6	6
		Ons Jabeur	3	1
								4	Arantxa Rus	6	4	3
									Paula Badosa Gibert	1	6	6
		Paula Badosa Gibert	3	7	6
		Başak Eraydın	6	5	1
																Paula Badosa Gibert	6	6
															7	Magdalena Fręch	1	3
		İpek Soylu	6	6
		Lizette Cabrera	3	4
									İpek Soylu	4	1r
								7	Magdalena Fręch	6	4
		Conny Perrin	3	3
	7	Magdalena Fręch	6	6

References

• Main Draw
• Qualifying Draw