Mezue ahịrịokwu na-esonụ: Osaka mere Hopman Cup mbụ ya na
2018 na Yūichi Sugita. Japan na-eme ọbịbịa mbụ ha n'asọmpi ngosi ahụ kemgbe afọ 2001. E jikọtara ha na Switzerland, United States, na Russia, ha atọ funahụkwara njikọ ha. Nanị mmeri Osaka meriri bụ n'otu egwuregwu megide onye Russia bụ Anastasia Pavlyuchenkova. O nwekwara nnukwu ihe mere n'asọmpị nke abụọ na Switzerland mgbe o nyere Roger Federer goolu.