CM Punk infamously stepped into the Octagon on two occasions, with neither going particularly well.
He was choked out in the first round against Mickey Gall in September 2016 and lost a decision, which was later overturned to a no contest due to a failed marijuana test, to Mike Jackson in June 2018.
Seth Rollins has never been in an MMA fight, but is open to fighting Punk if Dana White wanted to book it.
Speaking on the Masked Man Show with David Shoemaker and Kazeem Famuyide, Punk was asked about Rollins' comments.
"I really appreciate my time in MMA, and I really appreciate that everyone can look at that and underestimate me. I think it’s the most fantastic thing in the world. I’m gonna punch this motherfucker in the face on Saturday. He’s talking about wanting to do an MMA fight. Alright. I’ll see you Saturday, kid. Welcome to hell," said Punk.
Punk, Rollins, and Roman Reigns will meet in a triple threat match at WrestleMania 41 Saturday.
Elsewhere during the interview, Punk commented on the money made in WWE. You can find his full comments by clicking here.
If you use any of the quotes above, please credit and link to the original source with a h/t and link back to Fightful for the transcription.
