Defending champion Novak Djokovic defeated Juan Martín del Potro in the final, 6–1, 3–6, 7–6(7–3) to win the singles tennis title at the 2013 Shanghai Masters.
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 Main Draw Qualifying Draw