Doubles
2018 Mallorca Open
Champions	Andreja Klepač María José Martínez Sánchez
Runners-up	Lucie Šafářová Barbora Štefková
Score	6–1, 3–6, [10–3]

Latisha Chan and Martina Hingis were the defending champions, but Chan chose to compete in Birmingham and Hingis retired from professional tennis at the end of 2017.

Andreja Klepač and María José Martínez Sánchez won the title, defeating Lucie Šafářová and Barbora Štefková in the final, 6–1, 3–6, [10–3].

Seeds

Draw

Draw

	First round							Quarterfinals							Semifinals							Final
	1	A Klepač MJ Martínez Sánchez	6	6
	PR	A Medina Garrigues A Parra Santonja	4	2				1	A Klepač MJ Martínez Sánchez	6	6
		A Rosolska A Spears	7	5	[12]				A Rosolska A Spears	3	1
		J Moore G Olmos	5	7	[10]										1	A Klepač MJ Martínez Sánchez	6	6
	4	O Kalashnikova M Ninomiya	4	2												X Knoll A Smith	4	4
		X Knoll A Smith	6	6					X Knoll A Smith	6	6
	WC	S Cîrstea A Petkovic	6	6				WC	S Cîrstea A Petkovic	4	4
		D Jurak C Lister	1	4																		1	A Klepač MJ Martínez Sánchez	6	3	[10]
		K Christian S Santamaria	6	6																		WC	L Šafářová B Štefková	1	6	[3]
		V Azarenka S Kuznetsova	2	3					K Christian S Santamaria	4	3
	WC	L Šafářová B Štefková	6	6				WC	L Šafářová B Štefková	6	6
	3	M Adamczak R Voráčová	3	3											WC	L Šafářová B Štefková	6	6
		V Kudermetova A Sabalenka	4	6	[2]											L Kerkhove L Marozava	0	4
		L Kerkhove L Marozava	6	3	[10]				L Kerkhove L Marozava	65	7	[10]
		D Collins S-w Hsieh	7	3	[6]			2	N Kichenok An Rodionova	77	5	[5]
	2	N Kichenok An Rodionova	5	6	[10]

References

• Main Draw