2018 Nitto ATP FINALS Kevin Anderson (RSA) defeated Dominic Thiem (AUT) 63 76 (10) Photo © Ray Giubilo This image may not be reproduced or sold to third parties.

2018 Nitto ATP FINALS Alexander Zverev (GER) defeated Marin Cilic (CRO) 76(5) 76(1) Photo © Ray Giubilo This image may not be reproduced or sold to third parties.

Novak Djokovic (SRB) Men's semifinal Novak Djokovic (SRB) defeated Roger Federer (SUI) 6-1 6-2 3-6 6-3 Tennis - AUSTRALIAN OPEN 2016 - Grand Slam ATP / WTA - Melbourne Park - Melbourne - Victoria - Australia - 28 January 2016.

Roger Federer (SUI) Tennis - AUSTRALIAN OPEN 2016 - Grand Slam ATP / WTA - Melbourne Park - Melbourne - Victoria - Australia - 26 January 2016.

Lleyton Hewitt (AUS) Tennis - AUSTRALIAN OPEN 2016 - Grand Slam ATP / WTA - Melbourne Park - Melbourne - Victoria - Australia - 21 January 2016.

John Isner (USA) Tennis - AUSTRALIAN OPEN 2016 - Grand Slam ATP / WTA - Melbourne Park - Melbourne - Victoria - Australia - 25 January 2016.

ANA IVANOVIC (SRB) TENNIS - GRAND SLAM ITF / ATP / WTA - Australian Open - Melbourne Park - Melbourne - Victoria - Australia - 23 January 2016 © AMN IMAGES