Osaka beats childhood idol Serena to win maiden Grand Slam title
World number 19 Naomi Osaka won her maiden Grand Slam title after defeating her childhood idol and 23-time Grand Slam champion Serena Williams in the US Open women's singles final on Saturday. The 20-year-old, who won the match with a scoreline of 6-2, 6-4 in 79n minutes, also became the first-ever Japanese woman to win a Grand Slam singles title. 