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

Alex Michelson has reached the fourth round at a Grand Slam tournament for the first time. He got there with a 6-3, 7-6 (5), ...

Alex de Minaur overcame a one-set deficit and his own serving yips Saturday afternoon to defeat 31st-seed Francisco Cerundolo ...

Alex de Minaur admits he faces a "battle" to progress to the fourth round of the Australian Open on Saturday, despite Novak ...