Career
Velázquez began his professional career in his native country with Cruz Azul in 2003. In 2004, he was loaned to the Brampton Hitmen of the Canadian Professional Soccer League. He made his debut for the club on August 6, 2004 in a match against Toronto Croatia.
He helped Brampton secure a playoff berth by finishing fourth in the Western Conference.
He featured in the wildcard match against Toronto Croatia, but were defeated by a score of 3-1. The following season he signed with Oakville Blue Devils, and made his debut on June 5, 2005 in a match against Vaughan Shooters.
Velázquez assisted the club in reaching the postseason by finishing second in the Western Conference. In 2006, he returned to South America to sign with Uruguayan side Louisiana Luz F.C., and with Boston River in 2007.
Velázquez would return to Mexico to sign with Querétaro F.C., and finish off his career with Alacranes de Durango in the Ascenso MX.