Originally hailing in from the Brains tribe, Hayley looks like she's set to win, according to multiple betting agencies.
Both TAB and Sportsbet have her in the number one spot, with her with odds at 1.05 and 1.20, respectively.
As a professional pain researcher, Hayley represents the Brains, and if these odds stay in her favour, she could very likely bring home the win.
The betting agencies also have the same names in the top three, with George and Flick following closely behind Hayley in odds.
TAB has George in second place at 7.00, while Sportsbet has him in the position at 6.00.
Flick appears in TAB's odds at 9.00 in the third spot, and Sportsbet also has her third at 10.00.
With these odds, it's looking quite likely that Brains will win the season, with Hayley rising to the ranks from the very beginning.
While she kept a low profile for the first half of the season, it was all apart of her plan and Hayley found herself as one of the major players.
Thanks to her incredible strategy and always having a backup plan, Hayley made some bold moves, and could very well be the last one standing.