Keys, a runner-up at the 2016 tournament in Montreal, matched Ana Ivanovic for the longest gap between quarterfinal ...

Madison Keys has advanced to the quarterfinals of the National Bank Open. The sixth-seeded American rebounded from a one-set ...

Australian Open champion Madison Keys saved two match points on the way to a three-set victory over Karolina Muchova to reach ...

Naomi Osaka advanced to the National Bank Open quarterfinals Sunday with the second-fastest victory of her career, routing ...