Nadal retained the number 1 ranking after Federer lost in the fourth round.
This tournament marks former world no. Peter Polansky became the first player in history to qualify as a lucky loser for the main draw of all four Grand Slams in the same calendar year.
From Wikipedia, the free encyclopedia. Rafael Nadal Semifinals, retired 0 2. Roger Federer Fourth round 0 3.
Alexander Zverev Third round 0 5. Kevin Anderson Fourth round 0 6.