![MELBOURNE, AUSTRALIA - JANUARY 10: Novak Djokovic of Serbia reacts during the Tie Break Tens ahead of the 2018 Australian Open at Margaret Court Arena on January 10, 2018 in Melbourne, Australia. (Photo by Michael Dodge/Getty Images)](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/ZFQ5EDNSA6WCNZYMJ3PSLQORYQ.jpg?smart=true&auth=a5295ab8eb15df3f4137e2667f1a2704ecab2eb5803daacd1d9ecce4de5c74da&width=400&height=225)
Novak Djokovic is aiming to win a record seventh Australian Open title this month. Michael Dodge / Getty Images
Novak Djokovic is aiming to win a record seventh Australian Open title this month. Michael Dodge / Getty Images
Novak Djokovic faces tricky path to Australian Open final as Roger Federer opens title defence against Aljaz Bedene
Serbian aiming for record seventh title in Melbourne but lowly seeding has made his campaign especially challenging
The National
11 January, 2018