What tennis player has won the most prize money?

Related questions

1. Who is the highest Grand Slam winner in tennis?
2. How many Masters 1000 has Federer won?
3. What language do the federers speak at home?
4. Is Rafa Nadal getting married?
5. How old was Federer when he won his first Grand Slam?
6. How much does Rolex pay Roger Federer?
7. Will Roger Federer retire soon?
8. Who has won all 4 Grand Slams tennis?
9. Has Nadal ever won the Australian Open?
10. How much did Nike pay Roger Federer?

Tags

1. #money
2. #djokovic
3. #banked
4. #massive
5. #federer
6. #nadal
7. #holding
8. #fourth
9. #murray
10. #tennis
11. #career
12. #million
13. #ranked
14. #prize
15. #players