2013 Rogers Cup – Women's singles

Serena Williams defeated Sorana Cîrstea in the final, 6–2, 6–0 to win the women's singles tennis title at the 2013 Canadian Open. The victory gave Williams her third Canadian Open title, her eighth title of the season, and her 54th career WTA Tour title.

Petra Kvitová was the defending champion, but lost to Cîrstea in the quarterfinals.

Seeds
The top eight seeds receive a bye into the second round. • # 🇺🇸 Serena Williams (champion)

• # 🇧🇾 Victoria Azarenka (withdrew because of a lower back injury)

• # 🇵🇱 Agnieszka Radwańska (semifinals)

• # 🇨🇳 Li Na (semifinals)

• # 🇮🇹 Sara Errani (quarterfinals)

• # 🇨🇿 Petra Kvitová (quarterfinals)

• # 🇫🇷 Marion Bartoli (third round, retired)

• # 🇩🇪 Angelique Kerber (second round)

• # Caroline Wozniacki (second round)

• # 🇮🇹 Roberta Vinci (third round)

• # 🇷🇺 Maria Kirilenko (second round)

• # 🇦🇺 Samantha Stosur (third round)

• # 🇧🇪 Kirsten Flipkens (third round)

• # 🇺🇸 Sloane Stephens (third round)

• # 🇷🇸 Jelena Janković (third round)

• # 🇷🇸 Ana Ivanovic (third round)

Seeds
• # 🇷🇺 Svetlana Kuznetsova (qualifying competition, lucky loser)

• # 🇺🇸 Madison Keys (qualifying competition, withdrew)

• # 🇯🇵 Ayumi Morita (qualifying competition, lucky loser)

• # 🇺🇸 Bethanie Mattek-Sands (qualifying competition, lucky loser)

• # Kiki Bertens (qualified)

• # 🇸🇪 Johanna Larsson (qualifying competition)

• # Chanelle Scheepers (qualified)

• # 🇪🇸 Sílvia Soler Espinosa (first round)

• # 🇧🇾 Olga Govortsova (first round)

• # 🇨🇿 Karolína Plíšková (first round)

• # 🇷🇴 Irina-Camelia Begu (qualifying competition)

• # 🇬🇧 Heather Watson (first round)

• # 🇸🇰 Jana Čepelová (qualified)

• # 🇳🇿 Marina Erakovic (withdrew)

• # 🇦🇷 Paula Ormaechea (qualifying competition)

• # 🇰🇿 Galina Voskoboeva (qualifying competition)

• # 🇫🇷 Caroline Garcia (qualifying competition)

• # 🇺🇸 Lauren Davis (qualified)

• # 🇪🇸 Lara Arruabarrena (qualifying competition)

• # 🇺🇸 Christina McHale (first round)

• # Anna Tatishvili (qualified)

• # Petra Martić (qualified)

• # 🇺🇸 Alison Riske (qualified)

• # 🇦🇹 Tamira Paszek (first round)

Qualifiers
• # 🇺🇸 Lauren Davis

• # 🇦🇺 Anastasia Rodionova

• # Petra Martić

• # 🇺🇸 Alison Riske

• # Kiki Bertens

• # Anna Tatishvili

• # Chanelle Scheepers

• # 🇸🇰 Jana Čepelová

• # 🇷🇴 Alexandra Dulgheru

• # 🇮🇱 Julia Glushko

• # 🇨🇦 Carol Zhao

• # 🇺🇦 Olga Savchuk

Lucky losers
• # 🇷🇺 Svetlana Kuznetsova

• # 🇯🇵 Ayumi Morita

• # 🇺🇸 Bethanie Mattek-Sands