Former WWE champion CM Punk (0-0 MMA) will make his mixed martial arts debut at next month’s UFC 203 pay-per-view event in Cleveland when he takes on Mickey Gall (2-0 MMA) on the evening’s main card.

As you can imagine, the former WWE star has been labelled as the underdog in his first octagon appearance against Gall, UFC commentator Jon Anik posted the current fight odds on Twitter:

While we're out here killin' clock, some live odds for CM Punk's UFC debut next month. Mickey Gall (-325) v. CM Punk (+265). #UFC203

— Jon Anik (@Jon_Anik) August 20, 2016

Punk, who is currently training under coach Duke Roufus in Milwaukee, is confident that he will be able to shock the MMA world on September 10 by pulling off the upset.

Will you be betting on CM Punk in his octagon debut at UFC 203? Sound off PENN Nation!