Roger Federer defeated Novak Djokovic in the final, 6–1, 7–5 to win the men's singles tennis title at the 2009 Cincinnati Masters.
Andy Murray was the defending champion, but lost in the semifinals to Federer.
Seeds The top eight seeds receive a bye into the second round.
Main draw
Finals
Top half
Section 1
Section 2
Bottom half
Section 3
Section 4
Qualifying
Seeds
Qualifiers
Lucky loser
Qualifying draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
Fifth qualifier
Sixth qualifier
Seventh qualifier
References
External links Main Draw Qualifying Draw