The US Open fourth round is happening today (August 31, 2025), with Djokovic and Alcaraz competing, broadcast live on CCTV-5.

The match times for Djokovic and Alcaraz have been finalized; details are shown in the image below.

1. At 1:30 PM US time today, corresponding to 1:30 AM Beijing time tomorrow, Alcaraz will play against Lindnerknech at Arthur Ashe Stadium.

• At 7 PM US time tonight, which is 7 AM Beijing time tomorrow morning, Djokovic will face Struff at Arthur Ashe Stadium.

CCTV-5 will provide live coverage, with the schedule displayed in the image below.

Match Preview

1. In the first match, Alcaraz, ranked second in the world in men’s singles, is significantly stronger than his opponent Lindnerknech. This is a one-sided contest, and Alcaraz is expected to win 3-0. According to official US statistics, Alcaraz has an 89% chance of winning, overwhelmingly outmatching his opponent.

2. In the second match, Djokovic, ranked seventh in the world, is a formidable player and not someone Struff can challenge. The US Open official website’s winning probabilities reflect this clearly: Djokovic has a 91% chance to win, far surpassing Struff’s 9%. Therefore, Djokovic is expected to comfortably defeat his opponent 3-0.