Madison Keys achieved the breakthrough she's waited an entire career for last weekend, winning her first career Grand Slam at the Australian Open. Her reward: a small tournament being forced to cancel ...

MELBOURNE, Australia (AP) — Australian Open women's champion Madison Keys returned to her career-best ranking on Monday and joins three other American women in the WTA top 10, while men's champion ...

Australian Open champion Madison Keys is no longer able to play at a WTA tournament in the U.S. in February, after her success in Melbourne made her too highly ranked to enter. Keys, who rose to world ...

A Grand Slam opens up a wealth of opportunities. Lesser-known players can emerge into stars, while the biggest names can tumble unexpectedly. These scenarios play out frequently. And the truth is, ...