READ: Australian Open: Stefanos Tsitsipas first big name to fall “I threw up all electrolytes and water. Wasn’t like food in the tank was the issue. Neither was the heat, really,” he said ...

Tiafoe survived the five-round classic, winning 7-6 (2) 6-3 4-6 6-7 (4) 6-3, but may need a bit longer to recover after that one. Eleventh seed Stefanos Tsitsipas crashed out in the first round of ...

Tiafoe, the No. 17 seed and a former Australian ... Michelsen played with freedom against Tsitsipas, taking big swipes with his service returns -- including three in one game late in the fourth ...

Tsitsipas has long been tipped as a future ... Paul's compatriot and US Open semi-finalist Frances Tiafoe overcame a bout of illness mid-match to secure his place in the second round.