Here are the best pictures of Day 6 at the Australian Open.
Australian Open 2014, Day 6: Best Pictures
Rafael Nadal of Spain dries his body with a towel during a break in his third round match against Gael Monfils of France at the Australian Open tennis championship in Melbourne, Australia, Saturday, Jan. 18, 2014.(AP Photo/Aaron Favila)
Rafael Nadal of Spain takes off his shirt during his men’s singles match against Gael Monfils of France at the Australian Open 2014 tennis tournament in Melbourne
Rafael Nadal of Spain takes off his shirt during his men's singles match against Gael Monfils of France at the Australian Open 2014 tennis tournament in Melbourne January 18, 2014. REUTERS/David Gray
Australian Open 2014, Day 6: Best Pictures
Rafael Nadal of Spain signs autographs for fans following his win over Gael Monfils of France during their third round match at the Australian Open tennis championship in Melbourne, Australia, Saturday, Jan. 18, 2014.(AP Photo/Eugene Hoshiko)
Australian Open 2014, Day 6: Best Pictures
Music artist Redfoo shows a shirt as he watches his girlfriend Victoria Azarenka of Belarus play Yvonne Meusburger of Austria during their third round match at the Australian Open tennis championship in Melbourne, Australia, Saturday, Jan. 18, 2014. (AP Photo/Aaron Favila)
Jo-Wilfried Tsonga of France celebrates his victory against his compatriot Gilles Simon in their men’s singles match at the Australian Open 2014 tennis tournament in Melbourne
Jo-Wilfried Tsonga of France celebrates his victory against his compatriot Gilles Simon in their men's singles match at the Australian Open 2014 tennis tournament in Melbourne January 18, 2014. REUTERS/Brandon Malone
Kei Nishikori of Japan signs autographs after his men’s singles match against Donald Young of the United States at the Australian Open 2014 tennis tournament in Melbourne
Kei Nishikori of Japan signs autographs after his men's singles match against Donald Young of the United States at the Australian Open 2014 tennis tournament in Melbourne January 18, 2014. REUTERS/Bobby Yip
Australian Open 2014, Day 6: Best PicturesDonald Young of the U.S. receives massage from a trainer during his third round match against Kei Nishikori of Japan at the Australian Open tennis championship in Melbourne, Australia, Saturday, Jan. 18, 2014. (AP Photo/Andrew Brownbill)A bolt of lightning appears in the sky as Stephane Robert of France plays Michal Przysiezny of Poland during their men’s singles match at the Australian Open 2014 tennis tournament in Melbourne
A bolt of lightning appears in the sky as Stephane Robert of France plays Michal Przysiezny of Poland during their men's singles match at the Australian Open 2014 tennis tournament in Melbourne January 16, 2014. REUTERS/Brandon Malone
Mirka, wife of Federer, sits with their twin girls Myla Rose and Charlene Riva as they watch Federer arrive on court for his men’s singles match against Gabashvili at Australian Open tennis tournament in Melbourne Mirka Federer (R), wife of Roger Federer of Switzerland, sits with their twin girls Myla Rose and C… Read More
Mirka Federer (R), wife of Roger Federer of Switzerland, sits with their twin girls Myla Rose and Charlene Riva as they watch Federer arrive on court for his men's singles match against Teymuraz Gabashvili of Russia at the Australian Open 2014 tennis tournament in Melbourne January 18, 2014. REUTERS/David Gray
Read LessCoach of Federer of Switzerland, Edberg of Sweden, attends men’s singles match between Federer and Gabashvili of Russia at Australian Open 2014 tennis tournament in Melbourne
The coach of Roger Federer of Switzerland, Stefan Edberg (C) of Sweden, attends the men's singles match between Federer and Teymuraz Gabashvili of Russia at the Australian Open 2014 tennis tournament in Melbourne January 18, 2014. REUTERS/David Gray