 A centre midfielder, Mosqueda received the opportunity to break into the first team squad at América on August 13, 2006 - in a game against UANL played at América's home ground, the mythical Azteca.The exodus of experienced midfielders from Club América following the Clausura 2006 season prompted "Águilas'" manager Luis Fernando Tena to dig into the youth squads for possible replacements coming into the Apertura 2006 season.Following a 0-1 victory at San Luis in Week 1 of the season in which the lack of offensive creation in the midfield was evident, the 21-year-old Mosqueda was given the chance to debut the following week, subbing for Fabián Peña at the beginning of the second half.