Naomi Osaka appears to injure right ankle two days before Wimbledon in Bad Homburg final

Naomi Osaka was forced to retire from the first grass-court final of her career Saturday, two days before the start of Wimbledon. The four-time Grand Slam champion turned it early in the first set of her match against Czech world No. 11 Karolína Muchová, at the Bad Homburg Open i