Pakistan, Jan. 14 -- Tennis fans in Australia could win A$10 million ($6.71 million) by correctly predicting every match winner at the Australian Open, tournament organisers said on Tuesday.

Dubbed the "Bracket Challenge", organisers are offering the massive payout to anyone who can flawlessly forecast all 127 matches in either the men's or women's singles draw before the tournament begins on Sunday.

"This is a game of skill, not chance," Tennis Australia's Chief Commercial Officer Cedric Cornelis said in a statement.

"The AO Bracket Challenge is about rewarding tennis knowledge and creating an exciting new way for fans to engage with the tournament." Participants must submit their complete bracket predictions after the singles draws a...