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 ...

Dinara Safina had just advanced to the Australian Open semifinals, staying on track for her first Grand Slam title and a chance to become No. 1. But she thought an apology was in order - to the 15,000 ...

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 ...

Day 1 of the Australian Open will no longer feature the nine-time champion and men's No. 1 seed after Novak Djokovic failed in a legal challenge to have his visa cancellation overturned on the eve of ...

Factbox on Japan's Naomi Osaka, who beat Victoria Azarenka of Belarus 1-6 6-3 6-3 to win the U.S. Open title on Saturday.