Ons Jabeur is a three-time Grand Slam finalist with more than $13 million in prize money by age 30, and as she looked out at the main court used for the Miami Open this week and next, she rattled off a lengthy list of things she thinks could be fixed in professional tennis to help all players.

The players’ association co-founded by Novak Djokovic has filed an antitrust lawsuit against the women’s and men’s professional tours, the International Tennis Federation and the sport’s integrity age