2018 Copa LP Chile Hacienda Chicureo – Doubles

Tamaryn Hendler and Anastasia Pivovarova were the defending champions, but neither player chose to participate.

Quinn Gleason and Luisa Stefani won the tournament, defeating Bárbara Gatica and Rebeca Pereira 6–0, 4–6, [10–7] in the final.

	First round							Quarterfinals							Semifinals							Final
	1	Q Gleason L Stefani	65	7	[10]
		M Hoedt N Liauw a Fong	77	5	[6]			1	Q Gleason L Stefani	6	6
		G Cé P Ormaechea	5	77	[10]				G Cé P Ormaechea	1	2
		A Guarachi D Seguel	7	62	[5]										1	Q Gleason L Stefani	6	3	[10]
	3	C Alves AS Sánchez	6	6											3	C Alves AS Sánchez	1	6	[2]
	WC	C Lucero D López	3	3				3	C Alves AS Sánchez	4	6	[10]
		V Bosio JL Estable	7	2	[10]				V Bosio JL Estable	6	1	[8]
		N Kurata E Piai	5	6	[4]																	1	Q Gleason L Stefani	6	4	[10]
		N Kukharchuk AR Villarreal	6	4	[10]																		B Gatica R Pereira	0	6	[7]
	WC	M Ferrero I Martinich	3	6	[3]				N Kukharchuk AR Villarreal	77	3	[8]
		I Burillo Escorihuela MF Herazo	2	3				4	I Fetecău P Udvardy	65	6	[10]
	4	I Fetecău P Udvardy	6	6											4	I Fetecău P Udvardy	4	0
	WC	F Labraña FE Vergara Jofre	6	3	[5]											B Gatica R Pereira	6	6
		B Gatica R Pereira	1	6	[10]				B Gatica R Pereira	5	6	[11]
		F Brito C Giangreco Campiz	6	3	[7]			2	D Papamichail R van der Hoek	7	3	[9]
	2	D Papamichail R van der Hoek	2	6	[10]

• Main Draw