Switzerland's Roger Federer plays a return during his men's singles match against Canada's Milos Raonic on the eighth day of the Australian Open tennis tournament in Melbourne on January 21, 2013. AFP PHOTO/ PAUL CROCK

MELBOURNE, Australia - Australian Open officials have denied any bias towards Roger Federer after he was allowed to play most of his matches in the same evening slot on the centre court, reports said Wednesday, January 23.

Tournament director Craig Tiley dismissed notions of favoritism after British media reported disquiet in the camp of Andy Murray, who has played all his matches in the afternoon heat and switching courts each time.

Federer has played four of his five matches in the primetime TV evening slot at Rod Laver Arena, the tournament's center court. The semi-finals and final will also be played in the evening.

He has also been seen practicing at Rod Laver Arena before his matches, with Melbourne's Herald Sun tabloid saying officials had rolled out the "Fed Carpet" for the four-time champion.

But Tiley denied the popular Swiss was being given an easy ride.

"The players know what goes in with scheduling, it isn't a simple matter," he said, according The Age. "I think we do a pretty good job of being fair. TV only have a contributing voice."

Murray, targeting his second straight major title, has alternated between Rod Laver and secondary Hisense Arena, and has commented that changing courts can disrupt a player's rhythm.

But Tiley said Murray had been poorly treated "only if you look through a narrow looking glass.

"But you have to look at all the variables, such as broadcast requests, the opponents they have had and Federer playing (Australian) Bernard Tomic last Saturday," he said.

Federer, who holds a record 17 Grand Slam titles, has been repeatedly rated as Australians' most popular athlete, according to one survey. He is on target to meet Murray in the semi-finals. - Rappler.com