MELBOURNE, Australia - Andy Murray's fourth loss in four finals at the Australian Open on Sunday still netted him a gain in the ATP computer rankings, moving him from sixth spot to fourth in the rankings list set to be issued Monday.

Australian Open champion Novak Djokovic will remain No. 1, with Roger Federer at No. 2 and Rafael Nadal in third. With Murray's move to fourth, it restores the so-called "Big Four" who have dominated Grand Slams over the past decade.

U.S. Open runner-up Kei Nishikori remains No. 5, Milos Raonic moves up to sixth and Tomas Berdych stays seventh.

U.S. Open champion Marin Cilic, who is sidelined with a shoulder injury, is eighth, followed by 2014 Australian Open champion Stan Wawrinka, who drops from fourth.