Career
Professional
Santiago Castaño joined the Red Bulls Academy in September 2008 and played for New York’s U-14, U-15, U-16, and U-18 teams. He trained with the first team as an academy player before signing his first professional contract in 2012. During his first two years with the club he served as the teams third goalkeeper.
Castaño made his professional debut at the age of 19 playing for New York Red Bulls II, the affiliate of his team, on March 28, 2015 in a 0-0 draw against Rochester Rhinos.
Castaño was named to the USL Team of the Week for his performance for NYRBII on August 22, 2015 in a 2-0 victory over Toronto Football Club II, a match in which he made six saves and recorded his fourth clean sheet of the season. Castaño was released by New York on January 25, 2016.
International
Castaño has represented the United States at various youth levels, in 2014 he appeared in 4 matches for the United States men"s national under-20 soccer team In December 2014 he accepted a call to join the Colombia national under-20 football team camp.