World no. 1 Jannik Sinner and no. 2 Carlos Alcaraz duke it out on the practice court before the 2025 ATP Finals in Turin, Italy. Stream all the LIVE action from the event on the Tennis Channel App 📲. -- Tennis Channel is the only 24-hour network dedicated to tennis: both sport and lifestyle. It’s the number one destination for breaking news, live scores, pop culture, entertainment, and travel—all to help fans stay on top of the game. Get the Tennis Channel App to stream both WTA & ATP live: tennischannel.com Stay up to date with tennis live scores, news, rankings and more: https://www.tennis.com/