Two of four American men still playing in Melbourne, Irvine native Tien, 19, and Aliso Viejo native Michelsen, 20, became ...

Two friends from California, Learner Tien and Alex Michelsen, have both reached the fourth round at the Australian Open.

Lucky losers Francesco Passaro and Harriet Dart enjoy their day out, while Frances Tiafoe just loses his lunch. Here's the five quick hits from the Australian Open, including who is playing on day ...

Frances Tiafoe threw up during his first-round match at the Australian Open along the way to a five-set victory and said ...