The Mexico Open, also known as Abierto Mexicano Telcel presentado por HSBC for sponsorship reasons, is a tennis tournament held annually in Acapulco, Mexico on hard courts, until 2013 it was held on clay courts.
The tournament entered the ATP circuit in 1993 as the ATP World Series and was initially played in Mexico City on clay courts. With the reform of the ATP calendar of 1999-2000, the tournament moved up in category, becoming part of the ATP International Series Gold (ATP Tour 500 since 2009), and was moved from October to February, reason why for which the 1999 edition was skipped. With the move to the calendar in February, the Mexico Open became part of the Golden Swing, a circuit of ATP tournaments organized in Latin America on clay courts.
From 2001, the tournament was moved to Acapulco, starting to host the women's singles and doubles tournaments, which were part of the WTA Tier III until 2008 and from 2009 to 2020 of the WTA International.
From 2001 to 2021 it won the award for best category tournament 9 times. It was voted by tennis players as the best tournament in the ATP Tour 500 category in 2007, 2017, 2019. In 2022, the venue was changed from Princess Mundo Imperial to the new GNP Seguros Arena.