Khachanov surprised Tiafoe, mounting an impressive comeback to win the match. Tiafoe seemed to be in command, with a 88% chance to win during the middle stretches of the match, but no lead proved large enough.
Khachanov entered the match as the favorite, with a 61% chance to win before the match started. Tiafoe led for most of the match, but Khachanov seized the lead for good during the middle stretches of the match.