Former WWE champion CM Punk (0-0 MMA) will make his octagon debut at September’s UFC 203 pay-per-view event in Cleveland, Ohio.

Punk is set to take on Mickey Gall (2-0 MMA) at the event, which takes place September 10 live from Quicken Loans Arena.

UFC 203 is headlined by a heavyweight title fight featuring current title holder and Cleveland native Stipe Miocic taking on former Strikeforce and DREAM champion Alistair Overeem.

In the evenings co-main event, former UFC heavyweight champion Fabricio Werdum will square off with “Big” Ben Rothwell.

Here is the official UFC 203 promo poster (via Wrestlezone):