|Champion Elena Dementieva|
Final score 6–4, 6–3
|Runner-up Maria Sharapova|
Dinara Safina was the defending champion, but lost in the second round to Aravane Rezaï.
Elena Dementieva won in the final, 6–4, 6–3, against Maria Sharapova.
The top eight seeds receive a bye into the second round.
References2009 Rogers Cup – Singles Wikipedia
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