Prize money £640,000 (€750,000)
1. The FIFA World Cup2. The Champions League3. The Dubai World Cup Night4. The Breeders Cup5. The US Open Tennis Tournament
This depends on which tournament it is. Often, the fees for the top players are waived to attract them into the competition.
To get points and also money. But they give more importance to points than money.
Prizewise the richest Tennis Tournament is US Open. In 2010 basic prize money for the winner was $ 1,200,000 and total potential payout with bonus was & 2,200,000.
A tennis player pay is determined by the amount of money sponsors are giving them and the amount of money they receive from winning a tournament. There are extra things to like commercial, guest appearances.
Highest placing professional wins the amateurs prize money.
About $1.83 million dollars.
There are several resources online that cover this topic. Go to the US open tennis website, then navigate to About -> History -> Prize Money