Andy Murray v Novak Djokovic: Australian Open preview

BBC Sport previews the Australian Open men's final between Andy Murray and Novak Djokovic.

World number six Murray thinks of himself "as the underdog" heading into the match, but says he plans to cause a "big upset" at the Rod Laver Arena.

Watch live coverage of the men's Australian Open final on BBC One and online from 08:15 GMT on Sunday or listen to live commentary on BBC Radio 5 live from 07:30.