3. Novak Djokovic – $160 Million
Aside from Rafa Nadal and Roger Federer, few modern tennis players have known the success of Novak Djokovic. Since going pro in 2003, Djokovic has won $100 million in prize money from his 12 Gland Slam wins. Aside from his earnings on the court, Novak has started a chain of coffee shops in his native Serbia known as the ‘Novak Cafe.’ Between his tournament earnings and other sources of revenue, Djokovic has built an empire worth $160 million.