Carlos Alberto Berlocq is an Argentine professional male tennis player nicknamed both Charly and Panther. Berlocq started playing tennis at the age of four and has had his success on the ATP Futures and Challenger circuits. n 2004 he made six consecutive finals in the Futures events, winning three of them, two finals each in Argentina, France and Slovenia. He also won another Futures title in Argentina. At the end of 2005, he won two Challenger titles in Turin defeating Alessio di Mauro and in Cordenons defeating Jérôme Haehnel. Berlocq won his first ever grasscourt match in Den Bosch against former World No. 1 Juan Carlos Ferrero in three sets. He represented Argentina at the 2012 Summer Olympics, but lost in the first round to Alex Bogomolov of Russia.