2018 Jalisco Open – Doubles

Santiago González and Artem Sitak were the defending champions but chose not to defend their title.

Doubles
2018 Jalisco Open
Champions	Marcelo Arévalo Miguel Ángel Reyes-Varela
Runners-up	Brydan Klein Ruan Roelofse
Score	7–6(7–3), 7–5

Main article: 2018 Jalisco Open

Marcelo Arévalo and Miguel Ángel Reyes-Varela won the title after defeating Brydan Klein and Ruan Roelofse 7–6^(7–3), 7–5 in the final.

Seeds

1. Marcelo Arévalo / Miguel Ángel Reyes-Varela (champions)
2. Austin Krajicek / Jackson Withrow (first round)
3. Bradley Mousley / John-Patrick Smith (semifinals)
4. Brydan Klein / Ruan Roelofse (final)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

	First round							Quarterfinals							Semifinals							Final
	1	M Arévalo MÁ Reyes-Varela	4	6	[10]
		S Galdós R Maytín	6	4	[6]			1	M Arévalo MÁ Reyes-Varela	64	6	[10]
		D King R Statham	3	2				PR	D Novikov C Ramírez	77	4	[4]
	PR	D Novikov C Ramírez	6	6											1	M Arévalo MÁ Reyes-Varela	6	7
	3	B Mousley J-P Smith	6	6											3	B Mousley J-P Smith	4	5
	WC	L Gómez J Souza	0	2				3	B Mousley J-P Smith	77	64	[10]
		H Hach Verdugo B Schnur	6	6					H Hach Verdugo B Schnur	65	77	[5]
		B Lock F Romboli	4	3																		1	M Arévalo MÁ Reyes-Varela	77	7
		Christopher Heyman M Moraing	78	64	[4]																	4	B Klein R Roelofse	63	5
		LD Martínez F Peliwo	66	77	[10]				LD Martínez F Peliwo
	PR	F Agamenone N Barrientos	63	3				4	B Klein R Roelofse	w/o
	4	B Klein R Roelofse	77	6											4	B Klein R Roelofse	6	77
	PR	S Giraldo A Menéndez Maceiras	6	77											PR	S Giraldo A Menéndez Maceiras	3	65
	WC	G López Villaseñor M Sánchez	4	64				PR	S Giraldo A Menéndez Maceiras	6	6
	WC	A Gómez L Patiño	65	79	[11]			WC	A Gómez L Patiño	4	3
	2	A Krajicek J Withrow	77	67	[9]

References

• Main Draw