2018 San Luis Open Challenger Tour
Date	27 March – 1 April
Edition	25th
Draw	32S / 16D
Surface	Clay
Location	San Luis Potosí, Mexico
Champions
Singles
Marcelo Arévalo
Doubles
Marcelo Arévalo / Miguel Ángel Reyes-Varela
←  2017 · San Luis Open Challenger Tour ·  2019 →

The 2018 San Luis Open Challenger Tour was a professional tennis tournament played on hard courts. It was the 25th edition of the tournament which was part of the 2018 ATP Challenger Tour. It took place in San Luis Potosí, Mexico between 27 March and 1 April 2018.

Singles main-draw entrants

Seeds

Country	Player	Rank1	Seed
ITA	Paolo Lorenzi	57	1
AUT	Gerald Melzer	113	2
GER	Yannick Hanfmann	124	3
BRA	Thomaz Bellucci	135	4
DOM	Víctor Estrella Burgos	152	5
USA	Evan King	188	6
USA	Mitchell Krueger	207	7
SRB	Peđa Krstin	208	8

• ¹ Rankings are as of 19 March 2018.

Other entrants

The following players received wildcards into the singles main draw:

• Lucas Gómez
• Tigre Hank
• Gerardo López Villaseñor
• Manuel Sánchez

The following players received entry from the qualifying draw:

• Roberto Cid Subervi
• Gonzalo Escobar
• Kevin Krawietz
• Pedro Sakamoto

Champions

Singles

• Marcelo Arévalo def. Roberto Cid Subervi 6–3, 6–7^(3–7), 6–4.

Doubles

• Marcelo Arévalo / Miguel Ángel Reyes-Varela def. Jay Clarke / Kevin Krawietz 6–1, 6–4.

External links

• Official Website