In the singles was the defending champion João Souza , who won the tournament in the last edition in 2010, at that time still as part of the ATP Challenger Tour . Franco Ferreiro and Santiago González won the title in doubles . This year's individual competition was won by Ivo Karlović , who with this victory was able to celebrate another title at ATP level after more than five years; in the final he beat Alejandro Falla at his home tournament. The Indian duo Purav Raja and Divij Sharan won in doubles ; for the two, who otherwise were mainly active on the Challenger Tour, this was the first title at ATP level.
The field of participants in the individual competition consisted of 28 players, that of the doubles competition consisted of 16 pairs, the four top seeded players in the individual competition received a bye in the first round.
The qualification for the Claro Open Colombia 2013 took place from July 13th to 15th, 2013. Four qualifying places were played, which entitle them to participate in the main draw of the tournament.
At the Claro Open Colombia 2013 the following prize money and world ranking points were paid out or credited for reaching the respective round. Players who entered the main field from qualification have received the specified qualification points in addition to those for reaching the respective round. Otherwise the amounts are not to be understood as cumulative. The amounts for the double competition were per player.
João Souza
Ivo Karlović
Purav Raja Divij Sharan
James Duckworth (185)
Victor Estrella
Emilio Gomez
Juan Ignacio Londero
J. Tipsarevic
R. Bemelmans
Y.-t. Wang
V. Pospisil
É. Roger Vasselin
I. Marchenko
M. Viola
M. Przysiężny
A. Bedene
I. Sijsling
K. Anderson
J. Korolyov
