All four guys in that matchup played some sloppy golf. They all had a few moments of decent golf too.
Phil won 18th hole which is par 5. He and Sergio had excellent drives. All four guys got into trouble on next shot. Three guys hit so-so shots to get on the green (Sergio missed again). Phil blasted it to about two feet away. Three guys missed their putts. Phil was perfect, wins the hole and match.