Tennis Scores and Schedule
US Open
Arthur Ashe Stadium
Women's SinglesQuarter-final
Naomi Osaka (Japan) (Seed ranking 23) beat Karolina Muchova (Czech Republic) (Seed ranking 11)Set 1: 6 - 4Set 2: 7 - 6, tie break 7 - 3Set 3: no score - no score
Result
All times are UK and subject to change. BBC is not responsible for any changes.