Madison Keys – $8 Million
Madison Keys an American pro-tennis player was once ranked at her highest of being at the world’s 07th in 2016, thus managed to secure places inside the top 25 since 2015. 2015 was the year that she managed to play in the semi finals in the Australian opens as well as in the quarter finals in the Wimbledon. Even though she has never bagged any of those major tournaments to her name, still Madison has secured the 12th place in world ranking due to her talents in the sport. Since she went pro at the age of 13 in 2009, she has won over $12 million prize money and now has a net worth of $8 million to her name.