Talk of a boycott from top-ranked Aryna Sabalenka and Jannik Sinner has grabbed attention.Behind the scenes, it's been Jessica Pegula, the 2024 US Open runner-up, organising the top tennis players in their protest with the grand slams over the share of tournament revenues devoted to prize money.It comes naturally to Pegula, who grew up in a household of sports managers: Her parents own the NFL's Buffalo Bills and the NHL's Buffalo Sabres."I think it maybe does [come naturally] just because I feel like I've taken on a bit of a leadership role with it," Pegula said.Already this year, number five ranked Pegula was named to lead a new 13-person panel to suggest changes to the women's tennis calendar, rankings points rules and the requirements about competing in certain events. Now she's taking on the prize money issue, too."I'm not afraid to go up to any type of player and go like, 'Hey, are you interested in this or not?'" Pegula said."Some players, they don't care, sometimes they're not worried about it We're not on a salary, [whereas] football players or basketball players can afford not to play."Organisers at the French Open, which starts in less than two weeks, have not responded to requests for comment.Wimbledon is due to announce its prize money next month and Pegula said the players have not had a response from the All England Club."We're just going to kind of continue to talk amongst ourselves," she said.One of the big issues affecting tennis governance is that there are seven organising bodies: The four grand slams, the ATP, the WTA and the International Tennis Federation."That's what makes it so hard is that our sport is super fragmented