The American twins, who own 119 tour-level trophies as a team, will be joined by ATP Tour stars Andy Murray, John Isner, Sam Querrey, Jack Sock, Kevin Anderson, Steve Johnson and Gustavo Kuerten. Tennis United co-host Bethanie Mattek-Sands and two-time Australian Open champion Victoria Azarenka will also join the fun on Bob Bryan’s Instagram account from 2-4pm Eastern time.
The event, which will aim to benefit the Inspiring Children’s Foundation, will also feature appearances from music stars Jewel, James Valentine of Maroon 5, Brett Dennen and Redfoo.
During the Instagram Live session, Mike Bryan took the chance to introduce his newborn son, Jake. Mike’s first child was born just four days ago, measuring 22 inches and weighing seven pounds and eight ounces.