Don't blame Forbes' reporting. That Ubi guy didn't read the Forbes article correctly.
#61 Novak Djokovic
Total earnings: $20.6 million
Salary/winnings: $11.6 million
Endorsements: $9 million
Djokovic had one of the most successful years in the history of tennis in 2011. He won three Grand Slam titles and a record $12.6 million in prize money. He signed an incentive-heavy, 10-year deal with Italian clothing company Sergio Tacchini in 2009, but Tacchini fell behind on the payments in 2011 as Djokovic’s success triggered significant bonuses. Djokovic and Tacchini parted ways in May and the world’s number one player signed a new clothing deal with Japan’s Uniglo.