2017 Los Cabos Open

The 2017 Los Cabos Open (also known as the Abierto Mexicano de Tenis Mifel presentado por Cinemex for sponsorship reasons) was an ATP tennis tournament played on outdoor hard courts. It was the 2nd edition of the Los Cabos Open, and part of the ATP World Tour 250 series of the 2017 ATP World Tour. It took place in Los Cabos, Mexico from July 31 through August 6, 2017.

Seeds

 * Rankings are as of July 24, 2017.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇨🇿 Tomáš Berdych
 * 🇦🇺 Thanasi Kokkinakis
 * 🇲🇽 Manuel Sánchez

The following players received entry from the qualifying draw:
 * 🇦🇺 Matthew Ebden
 * 🇫🇷 Quentin Halys
 * 🇺🇸 Evan King
 * 🇦🇺 Akira Santillan

The following player entered as a lucky loser:
 * 🇬🇧 Brydan Klein

Withdrawals

 * Before the tournament
 * 🇦🇺 James Duckworth →replaced by Jason Jung
 * 🇩🇴 Víctor Estrella Burgos →replaced by 🇫🇷 Vincent Millot
 * Blaž Kavčič →replaced by 🇬🇧 Brydan Klein
 * 🇷🇺 Karen Khachanov →replaced by 🇺🇸 Dennis Novikov

Seeds

 * Rankings are as of July 24, 2017.

Other entrants
The following pairs received wildcards into the doubles main draw:
 * 🇦🇺 Matthew Ebden / 🇲🇽 Manuel Sánchez
 * 🇲🇽 Hans Hach Verdugo / 🇲🇽 Miguel Ángel Reyes-Varela

Singles

 * 🇺🇸 Sam Querrey def. 🇦🇺 Thanasi Kokkinakis 6–3, 3–6, 6–2.

Doubles

 * 🇨🇴 Juan Sebastián Cabal / Treat Huey def. 🇵🇪 Sergio Galdós / 🇻🇪 Roberto Maytín, 6–2, 6–3.