Women's Tennis Association

Overview

The Women's Tennis Association is the governing body of women's professional tennis worldwide. Its season runs from January through November, with international play concluding in December. Players compete in multiple tournaments—on hard, clay, or grass surfaces—including the four major championships that make up the Grand Slam.

Modern tennis began in the mid-1870s, but the first tournament to allow women didn't take place until 1884. In 1970, a tournament offered women 88% less prize money than men, leading superstar Billie Jean King and eight other players to sign contracts for $1 to play in a competing tournament with a higher payout. In 1973, King gathered over 50 female tennis professionals and formed the Women's Tennis Association. A few months later, King beat Bobby Riggs in the infamous "Battle of the Sexes" match at the Astrodome, which drew 90 million viewers worldwide and led to the WTA's first TV deal in 1975.

The early WTA was dominated by American players, but the organization now represents almost 100 countries. Over 4 million people attended WTA events in 2025. Kazakhstan's Elena Rybakina was the top prize winner, taking home $5.2M in prize money.

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