Rain wreaked havoc at the Prague Open, but Nao Hibino handled the disruptions well, winning a pair of titles on the tournament's final day.
Four-time Grand Slam singles champion Naomi Osaka hasn't played a WTA Tour match since the first round of the Toray Pan Pacific Open in September 2022.
"I feel a great responsibility being appointed captain of the Japanese delegation to the Olympics held in our own nation.”
