The match of the day at the U.S. Open on Sunday was No. 3 Coco Gauff against No. 13 Emma Navarro, in a rematch of their battle at Wimbledon. Like Wimbledon, Navarro upset the favorite in Gauff. Navarro, 23, topped the 2023 U.S. Open champion Gauff in three sets, winning 6-3, 4-6 and 6-3. Navarro is now onto the quarterfinals and appears to have a legitimate chance at winning this thing, if not at least making the semifinals or better. Navarro comes from quite the family. Her father is Ben Navarro, an American businessman. You might have heard during Navarro's match against Gauff on Sunday that her dad "owns three tournaments." That's right, her dad is a billionaire businessman who owns three tennis tournaments, along with a lot of other things. Ben Navarro has a net worth of $1.5 billion, per Forbes.  A former Citigroup vice president, Ben Navarro founded in 1998 and built it into a credit card and debt collection empire.  One of Sherman's key assets is the Las Vegas-based lender Credit One, which says it has doled out more than 18 million credit cards to date. To read more click here.