Meanwhile, landing at second place is Sabalenka with $30 million, followed by fellow tennis star Iga Swiatek with $23.1 million, while freestyle ski champion Eileen Gu and Chinese tennis player Zheng Qinwen are at fourth and fifth place with $23 million and $20.6 million, respectively.

Sportico dropped its list of the top earning women's athletes and, again, tennis players dominated. Ten of the top 15 earners came from the sport.

More than three years since playing her last match, 23-time grand slam singles champion Serena Williams recently has taken a step that would be necessary should she want to return to professional tennis.

Prudential Center hosts its first tennis event, A Racquet at the Rock, featuring Alcaraz, Tiafoe, Pegula and Anisimova.

As Sportico pointed out in its reporting, tennis remains the only major professional sport where women's pay is comparable to that of their male counterparts. While the WTA Tour still trails the ATP at many tournaments, prize money is the same at the Grand Slams and Masters 1000 events.

Local real estate agency Campbell-Keune Realty is advertising the 4.64-acre property at 55 Lower Butcher Road, currently the home of Ellington Racquet Club, for $4.7 million.