American Alex Michelsen claimed the biggest win of his career when he stunned Stefanos Tsitsipas 7-5 6-3 2-6 6-4 in the first round of the Australian Open on Monday as the Greek 11th seed became ...

Stefanos Tsitsipas gave a brutally honest assessment of the state of his game, admitting he has “no confidence” in his forehand and that his shots are “really average right now”.