Novak Djokovic and Serena Williams faced what were supposed to be their biggest challenges to date at this year's Australian Open on Tuesday but both rattled off comfortable victories to march into the semi-finals.
REUTERS, New York Times: Tennis
Tue, 01/26/2016 - 5:24am
Novak Djokovic and Serena Williams faced what were supposed to be their biggest challenges to date at this year's Australian Open on Tuesday but both rattled off comfortable victories to march into the semi-finals.