For fans at the U.S. Open, the Carlos Alcaraz vs. Jannik Sinner match that may have begun with beer and snacks Wednesday night ended with strong coffee and a bagel as the two battled through five sets and over five hours in the latest (or earliest, depending on your point of view) finish ever at the Open.

At 2:50 a.m., Alcaraz, Spains 19-year-old prodigy, advanced to a semifinal against Frances Tiafoe with a 6-3, 6-7 (9-7), 6-7 (7-0), 7-5, 6-3 victory.