Born in Córdoba, Córdoba Province, Villarreal began playing football with local side San Lorenzo de Las Flores at age 16. He signed with Club Atlético Belgrano where he would play two seasons before moving to Boca Juniors. He won the 1992 championship in his five-year stint with Boca Juniors. The following year he signed for Boca's arch-rivals River Plate, where he played from 1993 to 1995. Villarreal played one season in France at Montpellier before moving to Mexican side C.F. Pachuca during the 1997 season. Reoccurring injuries forced Villarreal to return to Argentina where he played for his home side Belgrano in 1998. He played in Argentina for the remainder of his career and after a short stint at Estudiantes he returned once more before retiring with Belgrano in 2004.
International career
Villarreal showcased some brilliant midfield work in eight different international appearances with the Argentine national team, the most successful being an International Championship at the 1992 King Fahd Cup, later to be known as the Confederations Cup. Despite an absence of contributing goals during his international career, Villarreal played an instrumental part in the defeat of Saudi Arabia in the first addition of what would become the Confederations Cup.
Coaching career
In 2012, Villarreal was brought to Chilean club Colo-Colo as part of Omar Labruna coaching staff, serving as the deputy manager and training coach for the club. In June 2014, Jacksonville Armada FC, a team in the NorthAmerican Soccer League based in Jacksonville, Florida, announced it had hired Villarreal as the team's inaugural head coach. He parted ways with the club in June 2015. In October 2019 he becomes the first coach of the Miami Beach Club de Futbol, the first and only professional team of the city of Miami Beach
Recruiting
From 2005 to 2007 Villarreal worked as President of the Academy REDH where he and Venezuelan academy founder Guillermo Ángel Hoyos recruited top South American talent, most notably Lionel Messi. The program offered a comprehensive educational academy that accompanied advanced football training programs enabled the best South American footballers the opportunity to play in the best clubs in Europe and around the world. Along with his colleagues, Villarreal has managed to place many of the most talented students in the best Spanish, French, Greek, and Italian clubs.
Personal life
Villarreal goes by the nickname "Villa" which was chanted during his days playing at La Bombonera with Boca Juniors. He lives with his wife Elizabeth, daughter Sofia, son Lucas and dog Milo in Córdoba, Argentina.
