Cori Gauff Net Worth: Cori Gauff, better known as Coco Gauff, is an American tennis player who has a net worth of $1 million. Coco Gauff first became internationally well-known after she beat Serena Williams at the 2019 Wimbledon tournament. She was 15 years old when she beat Serena at Wimbledon. Going into the tournament, Coco's total career earnings were $75,000. With the win against Serena and another subsequent win, she guaranteed herself at least $140,000 from this one event. Coco is the youngest finalist in the history of the US Open singles event. She is the youngest person to win the Junior French Open. She is the youngest player to qualify for the main draw at Wimbledon. Coco Gauff was born on March 13, 2004. Her mother is a former teacher who homeschools Cori, and her father is a former Division 1 basketball player at Georgia State. She grew up in Atlanta and started playing tennis at the age of seven. Her family moved to Delray Beach, Florida to give her better tennis opportunities. She trained all over the world as a pre-teen. When she was just 11 years old she was chosen by Serena Williams' coach to attend an exclusive training camp in Nice, France. She made her professional debut in May 2018 at an event in Osprey, Florida. She won her very first professional match at that tournament. She was 14 years old. In October 2018 she signed an endorsement deal with New Balance. In March 2019 she signed a multi-year contract with pasta company Barilla. She also has a deal with racquet maker Head. Coco Guaff is projected to earn at least $1 million, primarily from endorsements, in 2019.