The 2023 Los Cabos Open (also known as the Mifel Tennis Open by Telcel Oppo for sponsorship reasons) was an ATP tennis tournament played on outdoor hard courts. It was the 7th edition of the tournament, and part of the ATP Tour 250 series of the 2023 ATP Tour. It took place in Los Cabos, Mexico from 31 July through 5 August 2023.
Champions
Singles
Stefanos Tsitsipas def. Alex de Minaur, 6–3, 6–4
Doubles
Santiago González / Édouard Roger-Vasselin def. Andrew Harris / Dominik Koepfer, 6–4, 7–5
Points and prize money
Point distribution
Prize money
*per team
Singles main-draw entrants
Seeds
Rankings are as of 24 July 2023.
Other entrants
The following players received wildcards into the main draw: Ernesto Escobedo Nicolás Jarry Rodrigo Pacheco Méndez
The following players received entry from the qualifying draw: Omni Kumar Gonzalo Lama Skander Mansouri Beibit Zhukayev
The following player received entry as a lucky loser: Jason Jung
Withdrawals
Nuno Borges → replaced by Gabriel Diallo
Karen Khachanov → replaced by Jason Jung
Doubles main-draw entrants
Seeds
1 Rankings are as of 24 July 2023.
Other entrants
The following pairs received wildcards into the doubles main draw: Luis Carlos Álvarez / Luca Lemaitre Ernesto Escobedo / Rodrigo Pacheco Méndez