Chiapas F.C.
After brief stints back in Mexico with Puebla and Chiapas F.C. in 2007 and 2008, Hernández signed with FC Dallas in September 2009. With Dallas, Hernandez has been a key player playing as the team's primary defensive midfielder. Following the 2011 season, Hernández signed an extension with the club that saw him also become an assistant coach as part of a transition out of his playing career.