Both made early-round escapes. Both served light-out on Thursday. Alcaraz is the defending champ, but is there a path for Fritz to spring a surprise?

This year could mark Alcaraz's third Wimbledon win, but he'll need to get past the American first. It's a Wimbledon men's singles semifinal between two of the biggest names in tennis. Taylor Fritz plays Carlos Alcaraz at 1:30 p.