Tags: Tennis Player.
Nicolas Barrientos (born 24 April 1987) is an Colombian professional tennis player competing mainly on the ATP Challenger Tour both in singles and doubles.Barrientos reached his highest ATP singles ranking No. 264 on 12 August 2013 and his highest ATP doubles ranking No. 182 on 26 August 2013.Barrientos also made his first appearance on an ATP World Tour in July when he lost in the first round of 2013 Claro Open Colombia against Ruben Bemelmans.