Jessica Pegula, the world’s wealthiest tennis player, is a £3.6 billion heiress whose father Terry beat Trump to the Buffalo Bills purchase. Jessica Pegula, the heiress to a billionaire’s fortune, doesn’t have to work. But the 27-year-old American star defied all odds at the Australian Open last year, reaching the quarterfinals before losing to Jennifer Brady. She’s already won £1 million in prize money, but that’s a drop in the bucket compared to what she stands to inherit. Because she’s Terry Pegula’s beautiful daughter, who made a £3.6 billion fortune in natural gas development. The self-made businessman owns the Buffalo…