Japan's Rei Sakamoto, 17, became just the second Japanese player to win a junior boys' Grand Slam singles title on Saturday, topping Jan Kumstat of the Czech Republic in a tight three-set Australian Open final.
About the Author
Japan's Rei Sakamoto, 17, became just the second Japanese player to win a junior boys' Grand Slam singles title on Saturday, topping Jan Kumstat of the Czech Republic in a tight three-set Australian Open final.
