John Isner was the three-time defending champion, but lost in the final to Nick Kyrgios, 6–7(3–7), 6–7(4–7). Kyrgios was the first non-American winner in the tournament's history.
Seeds The top four seeds receive a bye into the second round.
Draw
Finals
Top half
Bottom half
Qualifying
Seeds
Qualifiers
Lucky losers
Qualifying draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
References Main draw Qualifying draw