ATP Finals heating up! Sinner picks up a big win against Medvedev.

Join analysts Steve Weissman, Jim Courier, and Andy Roddick as they discuss Jannik Sinner's win over Danil Medvedev ATP Finals. Stick around as they talk about how the tennis world is preparing to say goodbye to tennis legend Rafael Nadal. They'll close out covering Alexander Zverev and how he matches up against Carlos Alcaraz tomorrow as well as predictions. Learn more about your ad choices. Visit megaphone.fm/adchoices