Doubles
2018 Puerto Vallarta Open
Champions	Ante Pavić Danilo Petrović
Runners-up	Benjamin Lock Fernando Romboli
Score	6–7(2–7), 6–4, [10–5]

This was the first edition of the tournament.

Ante Pavić and Danilo Petrović won the title after defeating Benjamin Lock and Fernando Romboli 6–7^(2–7), 6–4, [10–5] in the final.

Seeds

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
• SR = Special ranking

	First round							Quarterfinals							Semifinals							Final
	1	A Krajicek R Maytín	4	3
		G Escobar M Sánchez	6	6					G Escobar M Sánchez	77	6
		H Hach Verdugo LD Martínez	6	6					H Hach Verdugo LD Martínez	64	4
	WC	Ivar José Aramburu Contreras Juan Ignacio Batalla	2	2												G Escobar M Sánchez	3	6	[11]
	3	B Mousley R Statham	3	5												A Pavić D Petrović	6	3	[13]
		A Pavić D Petrović	6	7					A Pavić D Petrović	6	6
	Alt	C Díaz Figueroa D Dutra da Silva	6	6				Alt	C Díaz Figueroa D Dutra da Silva	3	4
	WC	L Gómez T Hank	2	4																			A Pavić D Petrović	62	6	[10]
	PR	K King D O'Brien	5	4																		4	B Lock F Romboli	77	4	[5]
		S Giraldo C Gómez-Herrera	7	6					S Giraldo C Gómez-Herrera
		U Humbert E Leshem	4	63				4	B Lock F Romboli	w/o
	4	B Lock F Romboli	6	77											4	B Lock F Romboli	6	6
	PR	N Barrientos A Gómez	6	4	[12]										PR	N Barrientos A Gómez	3	4
	WC	G López Villaseñor L Patiño	4	6	[10]			PR	N Barrientos A Gómez	6	2	[10]
		B Arias F Zeballos	1	7	[13]				B Arias F Zeballos	3	6	[8]
	2	B Klein R Roelofse	6	5	[11]

References

• Main Draw