MELBOURNE, AUSTRALIA - JANUARY 16: Serena Williams of the USA speaks during a press conference ahead of the 2016 Australian Open at Melbourne Park on January 16, 2016 in Melbourne, Australia. (Photo by Michael Dodge/Getty Images)
MELBOURNE, AUSTRALIA - JANUARY 16: Serena Williams of the USA speaks during a press conference ahead of the 2016 Australian Open at Melbourne Park on January 16, 2016 in Melbourne, Australia. (Photo by Michael Dodge/Getty Images)