S Wawrinka pulled off the upset to defeat Del Potro. S Wawrinka entered the match as the underdog, with a 39% chance to win before the match started.
S Wawrinka seized control early, taking their first lead toward the beginning of the match. Del Potro did not go quietly, recapturing the lead for themselves, until S Wawrinka regained control for good toward the end of the match.