Best of the Australian Open

Spain's Rafael Nadal celebrates after winning the men's singles final with trophy. REUTERS/Asanka Brendon Rmore

Spain's Rafael Nadal celebrates winning the men's singles final with trophy. REUTERS/Loren Elliott

Spain's Rafael Nadal celebrates winning the final with trophy. REUTERS/Asanka Brendon Ratnayake

Spain's Rafael Nadal celebrates winning the final against Russia's Daniil Medvedev. REUTERS/Loren Elliott

Spain's Rafael Nadal celebrates winning the final against Russia's Daniil Medvedev. REUTERS/Asanka Brendon Rmore

Spain's Rafael Nadal celebrates winning the final against Russia's Daniil Medvedev. REUTERS/Asanka Brendon Rmore

Spain's Rafael Nadal celebrates with his father Sebastian Nadal after winning the final against Russia's Daniimore

A protestor jumps on to the court during the final between Spain's Rafael Nadal and Russia's Daniil Medvedev. more

Australian Open champion Australia's Ashleigh Barty poses with the trophy during a photo shoot at the Royal Exmore

Australia's Ashleigh Barty celebrates winning the final against Danielle Collins of the U.S. REUTERS/Loren Emore

Australia's Ashleigh Barty poses as she celebrates winning the final against Danielle Collins of the U.S. withmore

Australia's Ashleigh Barty celebrates winning the final against Danielle Collins of the U.S. REUTERS/Morgan more

Australia's Nick Kyrgios and Thanasi Kokkinakis celebrate winning the final against Australia's Matthew Ebden more

Danielle Collins of the U.S. reacts as she poses with the runner up trophy after losing the final against Austmore

Spain's Rafael Nadal celebrates winning his semi final match against Italy's Matteo Berrettini. REUTERS/Loren more

Spain's Rafael Nadal celebrates winning his semi final match against Italy's Matteo Berrettini. REUTERS/Lormore

Danielle Collins of the U.S. reacts during her semi final match against Poland's Iga Swiatek. REUTERS/Loren Emore

Greece's Stefanos Tsitsipas reacts during his quarter final match against Italy's Jannik Sinner. REUTERS/Momore

Poland's Iga Swiatek celebrates winning her quarter final match against Estonia's Kaia Kanepi. REUTERS/Asanmore

Greece's Stefanos Tsitsipas in action during his quarter final match against Italy's Jannik Sinner. REUTERSmore

Spain's Rafael Nadal in action during his quarter final match against Canada's Denis Shapovalov. REUTERS/Asamore

Spain's Rafael Nadal during his fourth round match against France's Adrian Mannarino. REUTERS/Loren Elliott

Canada's Felix Auger-Aliassime celebrates winning his fourth round match against Croatia's Marin Cilic. REUmore

Croatia's Marin Cilic in action during his fourth round match against Canada's Felix Auger-Aliassime. REUTEmore

Belarus' Aryna Sabalenka in action during her third round match against Czech Republic's Marketa Vondrousova. more

Canada's Denis Shapovalov in action during his fourth round match against Germany's Alexander Zverev. REUTEmore

Croatia's Marin Cilic reacts during his third round match against Russia's Andrey Rublev. REUTERS/Loren Elliomore

Spain's Rafael Nadal celebrates winning his third round match against Russia's Karen Khachanov. REUTERS/Asanmore

Spain's Rafael Nadal during his fourth round match against France's Adrian Mannarino. REUTERS/Loren Elliott

Japan's Naomi Osaka waves to the crowd after losing her third round match against Amanda Anisimova of the U.S.more

Australia's Nick Kyrgios reacts during his second round match against Russia's Daniil Medvedev. REUTERS/Asamore

Britain's Emma Raducanu reacts during her second round match against Montenegro's Danka Kovinic. REUTERS/Lomore

Canada's Felix Auger Aliassime in action during his second round match against Spain's Alejandro Davidovich Fomore

Greece's Stefanos Tsitsipas in action during his second round match against Argentina's Sebastian Baez. REUmore

Argentina's Sebastian Baez in action during his second round match against Greece's Stefanos Tsitsipas. REUmore

Belarus' Aryna Sabalenka during her second round match against China's Xinyu Wang REUTERS/Asanka Brendon Ratnamore

France's Alize Cornet in action during her second round match against Spain's Garbine Muguruza. REUTERS/Asamore

Russia's Andrey Rublev in action during his second round match against Lithuania's Ricardas Berankis. REUTEmore

Germany's Alexander Zverev in action during his second round match against Australia's John Millman. REUTERmore

Japan's Naomi Osaka is seen through a spider camera after winning the first set in her second round match agaimore

Spain's Rafael Nadal in action during his second round match against Germany's Yannick Hanfmann. REUTERS/Lomore

Spain's Rafael Nadal in action during his second round match against Germany's Yannick Hanfmann. REUTERS/Lomore

Britain's Andy Murray celebrates winning his first round match against Georgia's Nikoloz Basilashvili. REUTmore

Britain's Andy Murray in action during his first round match against Georgia's Nikoloz Basilashvili. REUTERmore

Germany's Daniel Altmaier in action during his first round match against Germany's Alexander Zverev. REUTERmore

Coco Gauff of the U.S. in action during her first round match against China's Wang Qiang. REUTERS/Asanka Bremore

Japan's Naomi Osaka in action during her first round match against  Colombia's Camila Osorio. REUTERS/Asankamore

Photographers and videographers peer into a car park trying to get a glimpse of Serbian tennis player Novak Djmore