Big Upsets in the Big Apple highlight a busy first day at the US Open

Welcome to another episode of TC Live! Join Steve Weissman, Chanda Rubin, Paul Annacone, and Jon Wertheim as they get you caught up on all of the action from a huge day one, including big wins from Coco Gauff, Frances Tiafoe, and Dominic Thiem. The team also looks back at John Isner's legendary career ahead of his retirement after the US Open. Learn more about your ad choices. Visit megaphone.fm/adchoices