Kohlschreiber pulled off the upset to defeat Isner. Kohlschreiber entered the match as the underdog, with a 38% chance to win before the match started.
Kohlschreiber seized control early, taking their first lead toward the beginning of the match. Isner did not go quietly, recapturing the lead for themselves, until Kohlschreiber regained control for good during the middle stretches of the match.