2013 Rogers Cup – Men's singles

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. • # 🇷🇸 Novak Djokovic (semifinals)

• # 🇬🇧 Andy Murray (third round)

• # 🇪🇸 David Ferrer (second round)

• # 🇪🇸 Rafael Nadal (champion)

• # 🇨🇿 Tomáš Berdych (third round)

• # 🇦🇷 Juan Martín del Potro (third round)

• # 🇫🇷 Richard Gasquet (quarterfinals)

• # Stanislas Wawrinka (second round)

• # 🇯🇵 Kei Nishikori (third round)

• # 🇩🇪 Tommy Haas (second round, retired)

• # 🇨🇦 Milos Raonic (final)

• # 🇪🇸 Nicolás Almagro (first round)

• # 🇮🇹 Fabio Fognini (second round)

• # 🇫🇷 Gilles Simon (first round)

• # 🇵🇱 Jerzy Janowicz (third round)

• # 🇷🇸 Janko Tipsarević (first round)

Seeds
• # Lu Yen-hsun (qualified)

• # 🇫🇷 Adrian Mannarino (qualifying competition)

• # 🇵🇱 Łukasz Kubot (qualifying competition)

• # 🇪🇸 Albert Ramos (first round)

• # 🇩🇪 Tobias Kamke (qualifying competition)

• # 🇷🇺 Alex Bogomolov Jr. (qualified)

• # 🇦🇺 Marinko Matosevic (qualified)

• # 🇸🇰 Lukáš Lacko (first round)

• # 🇧🇪 David Goffin (qualified)

• # Ivo Karlović (qualifying competition)

• # 🇺🇸 Michael Russell (qualifying competition)

• # 🇺🇸 Jack Sock (qualifying competition)

• # 🇩🇪 Benjamin Becker (qualified)

• # 🇺🇸 Denis Kudla (qualifying competition)

Qualifiers
• # Lu Yen-hsun

• # 🇩🇪 Benjamin Becker

• # 🇨🇦 Peter Polansky

• # 🇮🇱 Amir Weintraub

• # 🇧🇪 David Goffin

• # 🇷🇺 Alex Bogomolov Jr.

• # 🇦🇺 Marinko Matosevic