Tennis - Australian Open - Melbourne Park, Melbourne, Australia - 21/1/17 Germany's Alexander Zverev hits a shot during his Men's singles third round match against Spain's Rafael Nadal. REUTERS/Jason ... more 
Tennis - Australian Open - Melbourne Park, Melbourne, Australia - 21/1/17 Germany's Alexander Zverev hits a shot during his Men's singles third round match against Spain's Rafael Nadal. REUTERS/Jason Reed less 
1 / 30
Reuters | Photo By JASON REED / REUTERS
Sat, Jan 21, 2017 2:10 AM EST