2018 Copa Colsanitas – Doubles

Beatriz Haddad Maia and Nadia Podoroska were the defending champions, but Haddad Maia could not participate this year due to a right wrist injury. Podoroska played alongside Mariana Duque Mariño, but lost in the final to Dalila Jakupović and Irina Khromacheva, 3–6, 4–6.

Doubles
2018 Copa Colsanitas
Champions	Dalila Jakupović Irina Khromacheva
Runners-up	Mariana Duque Mariño Nadia Podoroska
Final score	6–3, 6–4

Main article: 2018 Copa Colsanitas

Seeds

1. Nao Hibino / Miyu Kato (First round)
2. Dalila Jakupović / Irina Khromacheva (Champions)
3. Lara Arruabarrena / Alison Riske (Semifinals)
4. Kaitlyn Christian / Sabrina Santamaria (First round)

Draw

Key

• Q = Qualifier
• WC = Wild Card
• LL = Lucky Loser
• Alt = Alternate
• SE = Special Exempt
• PR = Protected Ranking
• ITF = ITF entry
• JE = Junior Exempt
• w/o = Walkover
• r = Retired
• d = Defaulted

Draw

	First Round							Quarterfinals							Semifinals							Final
	1	N Hibino M Kato	6	5	[9]
		M Duque Mariño N Podoroska	2	7	[11]				M Duque Mariño N Podoroska	6	6
	WC	M Herazo González Y Lizarazo	4	2					J Cako C Lister	4	4
		J Cako C Lister	6	6												M Duque Mariño N Podoroska	4	6	[10]
	4	K Christian S Santamaria	3	2												M Linette S Sorribes Tormo	6	2	[8]
		Y Bonaventure V Rodríguez	6	6					Y Bonaventure V Rodríguez	4	3
	WC	MC Osorio Serrano J Plazas	1	1					M Linette S Sorribes Tormo	6	6
		M Linette S Sorribes Tormo	6	6																			M Duque Mariño N Podoroska	3	4
		T Mrdeža M Zanevska	6	6																		2	D Jakupović I Khromacheva	6	6
		M Irigoyen D Seguel	2	4					T Mrdeža M Zanevska	4	7	[8]
		N Gibbs C Zhao	6^6	0				3	L Arruabarrena A Riske	6	5	[10]
	3	L Arruabarrena A Riske	7^8	6											3	L Arruabarrena A Riske	4	0
		P Hon Y Sizikova	2	6	[11]										2	D Jakupović I Khromacheva	6	6
		G García Pérez R Zarazúa	6	3	[9]				P Hon Y Sizikova	6	3	[10]
		D Krawczyk G Olmos	3	5				2	D Jakupović I Khromacheva	3	6	[12]
	2	D Jakupović I Khromacheva	6	7

References

• Main Draw