Serena Williams odds to win final U.S. Open before retirement are long

Serena Williams is retiring after the U.S. Open. She is one of the greatest tennis players of all time. Her odds to win the tournament are long, but she inspires confidence.  

Serena Williams is playing her final Grand Slam before retirement. She won her first Grand slam in 1999. Since her last win, she has competed in 14 Grand slams and four finals. Her last tournament success came at the 2017 Australian Open while two months pregnant. Recently, her performances have been fewer and farther between.