2017 Australian Open - Day 7 (Roger Federer)

2017 Australian Open - Day 7
In This Photo: Roger Federer
Roger Federer of Switzerland wipes his face in his fourth round match against Kei Nishikori of Japan on day seven of the 2017 Australian Open at Melbourne Park on January 22, 2017 in Melbourne, Australia.
(Jan. 21, 2017 - Source: Michael Dodge/Getty Images AsiaPac)