Rafael Nadal defeated Milos Raonic in the final, 6–2, 6–2 to win the men's singles tennis title at the 2013 Canadian Open.
Novak Djokovic was the two-time defending champion, but lost in the semifinals to Nadal.
For the first time since 1992, five Canadians reached the second round or better. Raonic and Vasek Pospisil both reached the semifinals where they played against each other, with Raonic becoming the first home finalist since Robert Bédard won the title in 1958.
Seeds The top eight seeds receive a bye into the second round.
Draw
Finals
Top half
Section 1
Section 2
Bottom half
Section 3
Section 4
Qualifying
Seeds
Qualifiers
Qualifying draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
Fifth qualifier
Sixth qualifier
Seventh qualifier
References General
Specific