Maria SharapovaMaria Sharapova.Lintao Zhang/Getty

Forbes has released its list of the 10 highest-paid women in sports, and it shows one clear thing — tennis remains the best-paying outlet for female athletes.

The list was compiled and ranked according to prize earnings in sport, in addition to sponsorship revenue, from June 2017 to June 2018.

Eight tennis players make up the list, with car racing and badminton the two outliers.

Many of the featured athletes will be fully focused on the upcoming US Open women’s title, a championship which will boost the winner’s earnings by a whopping $3.8 million — the richest prize in tennis history, according to Forbes.

But, even before the tournament gets underway, each athlete on this list has already made millions.

Keep scrolling to see the 10 highest-paid female athletes in 2018, ranked in ascending order.