Japan's Yuichi Sugita came from a set down to see off Colombian wild card Nicolas Barrientos in the first round of the Claro Open in Bogota.
The home favourite got off to a good start when he took the opening set, but Sugita battled back to seal a 3-6 6-3 6-4 win.
He will play Dominican Victor Estrella Burgos in the last 16.
Source: PA