Tomáš Berdych was the defending champion, but he lost in the quarterfinals to
Mikhail Youzhny.
Second-seeded
Jo-Wilfried Tsonga won in the final 6–3, 6–3 against
Mikhail Youzhny.
Seeds
Draw
Finals
Top half
Bottom half
Qualifying
Seeds
Qualifiers
Draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
External links
Main drawQualifying draw
{{DEFAULTSORT:2009 Rakuten Japan Open Tennis Championships - Singles
2009 Japan Open Tennis Championships