Madison keys is an American professional tennis player who has been consistently ranked inside the top 25 by the Women's Tennis Association (WTA) since 2015.
Her earnings chart shows she has a total earnings of $5.5 million with prize money of $2.5 million and endorsements with Nike, Evian, Wilson and Ultimate Software which earns her around $3 million.
The 24-year-old who achieved a career-high ranking of No. 7 in October 2016 and has won four WTA tournaments, during her career and all of this at the Premier level. She competed at the 2016 WTA Finals and was also featured in the 2017 US Open in the same year she turned pro.
In 2018, Keys reached a pair of Grand Slam finals (French Open and U.S. Open) and won her first clay-court event of her career at the Charlestown Open this year.
Keys is known for having a fast serve and one of the most powerful forehands in the game, Keys has used her aggressive playing style to become one of the leaders of the next generation of American tennis.