Germany's Daniel Altmaier crashed out of the Japan Open on Friday, losing 6-4, 6-2 to Australia's Aleksandar Vukic in the round of 16. Altmaier, 27, had beaten Canada's Denis Shapovalov in straight ...
No. 7 seed Dennis Shapovalov and No. 8 Frances Tiafoe let their leads slip away in first-round upsets on Wednesday at the Japan Open in Tokyo. Shapovalov was up 5-3 in the first set before Germany's ...