Doubles
2019 Ladies Open Lausanne
Final
Champions	Anastasia Potapova Yana Sizikova
Runners-up	Monique Adamczak Han Xinyun
Score	6–2, 6–4
Events
Singles Doubles
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Alexa Guarachi and Desirae Krawczyk were the defending champions,^[1] but Krawczyk chose not to participate. Guarachi played alongside Erin Routliffe, but lost in the first round to Cornelia Lister and Renata Voráčová.

Anastasia Potapova and Yana Sizikova won the title, defeating Monique Adamczak and Han Xinyun in the final, 6–2, 6–4.^[2]

	First round							Quarterfinals							Semifinals							Final
	1	M Adamczak X Han	6	6
		B Gumulya J Rompies	4	0				1	M Adamczak X Han	6	7
									A Bai N Geuer	4	5
															1	M Adamczak X Han	7	4	[10]
	3	M Barthel X Knoll	6	6												C Lister R Voráčová	5	6	[7]
	WC	T Sugnaux S Waltert	4	4				3	M Barthel X Knoll	4	4
		C Lister R Voráčová	77	6					C Lister R Voráčová	6	6
		A Guarachi E Routliffe	65	4																		1	M Adamczak X Han	2	4
		E Lechemia E Wacanno	5	7	[11]																		A Potapova Y Sizikova	6	6
		B Pera J Teichmann	7	5	[9]				E Lechemia E Wacanno	3	3
		A Raina R van der Hoek	6	4	[6]			4	O Kalashnikova E Shibahara	6	6
	4	O Kalashnikova E Shibahara	3	6	[10]										4	O Kalashnikova E Shibahara	68	3
		N Dzalamidze P Kania	3	2												A Potapova Y Sizikova	710	6
		A Potapova Y Sizikova	6	6					A Potapova Y Sizikova	1	7	[10]
	WC	Y In-Albon C Perrin	77	6				WC	Y In-Albon C Perrin	6	5	[7]
	2	T Bacsinszky M Buzărnescu	65	2

• Main Draw