Jaksa has been coaching tennis for over 10 years, and was ranked No. 1 in the Serbian National Championship between 1999 to 2009. He assisted with coaching the Junior Davis Cup national team in Serbia, playing with the likes of Novak Djokovic and Janko Tipsarevic. He also competed in several ITF tournaments, earning an official ITF ranking. Since joining the company,Jaksa has progressed from being a tennis coach to a role of Asssistant Director of Tennis. He is a PTR certified coach.