Second-ranked Naomi Osaka is out of the Madrid Open as Karolina Muchova won 6-4, 3-6, 6-1 in the second round Sunday.
Osaka upset by Muchova in Madrid Open 3-setter
Second-ranked Naomi Osaka is out of the Madrid Open as Karolina Muchova won 6-4, 3-6, 6-1 in the second round Sunday.
