2001 Rogers AT&T Cup – Singles

Serena Williams defeated Jennifer Capriati in the final, 6–1, 6–7(7–9), 6–3 to win the women's singles tennis title at the 2001 Canadian Open.

Martina Hingis was the two-time reigning champion, but chose not to participate that year.

Seeds
The top eight seeds received a bye into the second round.


 * 1) 🇺🇸 Jennifer Capriati (final)
 * 2) 🇧🇪 Justine Henin (quarterfinals)
 * 3) 🇫🇷 Amélie Mauresmo (third round)
 * 4) 🇺🇸 Serena Williams (champion)
 * 5) 🇺🇸 Monica Seles (semifinals)
 * 6) 🇷🇺 Elena Dementieva (third round)
 * 7)  Amanda Coetzer (third round)
 * 8) 🇧🇬 Magdalena Maleeva (second round)
 * 9) 🇺🇸 Meghann Shaughnessy (quarterfinals)
 * 10)  Jelena Dokić (third round)
 * 11) 🇫🇷 Sandrine Testud (quarterfinals)
 * 12) 🇪🇸 Arantxa Sánchez Vicario (first round)
 * 13) 🇪🇸 Conchita Martínez (withdrew due to an achilles injury)
 * 14) 🇩🇪 Anke Huber (semifinals)
 * 15) 🇦🇹 Barbara Schett (third round)
 * 16) 🇺🇸 Chanda Rubin (second round, retired due to a sprained ankle)
 * 17) 🇺🇿 Iroda Tulyaganova (first round)

Qualifying seeds
• #

Qualifiers
• # 🇺🇸 Jennifer Hopkins

• # 🇰🇿 Irina Selyutina

• # 🇺🇸 Marissa Irvin

• # 🇺🇸 Samantha Reeves

• # 🇹🇳 Selima Sfar

• # 🇺🇸 Mashona Washington

• # Wynne Prakusya

• # 🇮🇹 Adriana Serra Zanetti

Lucky losers
• # 🇯🇵 Shinobu Asagoe

• # 🇦🇺 Evie Dominikovic