The San Luis Open[2] also known as the San Luis Potosí Open is a professional tennis tournament played on outdoor red clay courts.
[4] Joaquín Loyo-Mayo holds the record for most men's singles titles wins at six.
[4] Leonardo Lavalle established the record for men's doubles titles, with four wins.
He hold along with Miguel Ángel Reyes-Varela the record of consecutive victories, three.
Leonardo Lavalle, Dick Norman and Marcelo Arévalo were the only players to win both singles and doubles titles the same year.