Young American Alex Michelsen caused the first big upset of the Australian Open by knocking out former finalist Stefanos Tsitsipas in the opening round. Tsitsipas was beaten by Novak Djokovic in ...

MELBOURNE, Jan 13 (Reuters) - 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 ...

Rotterdam (Netherlands) (AFP) – Stefanos Tsitsipas saved a match point and battled from a set down to advance into the quarter-finals of the Rotterdam Open Thursday with a gruelling win over ...

Stefanos Tsitsipas has questioned his own hunger after a shock first-round defeat at the Australian Open on Monday. The Greek 11th seed went down in four sets to American talent Alex Michelsen 7-5 ...

Mattia Bellucci continued his sublime Rotterdam Open run on Friday, taking out No. 6 seed Stefanos Tsitsipas 6-4 6-2. The Italian qualifier, currently ranked at No. 92 in the world, has been on a ...