Adrien Broner paid Gavin Rees scant respect as the pair came face to face for the first time in New York on Tuesday.
Broner, who will defend his WBC lightweight title on Saturday night in Atlantic City, claimed he still hadn't heard of the battle-hardened Welshman.
And the undefeated Cincinnati native - who looked much the bigger of the pair - is not expecting his first defence of the title he won from Antonio DeMarco to go into the late rounds.
"I don't under-estimate him, I respect him as a fighter," he said. "I respect every fighter as a fighter because only a boxer knows what we go through.
"Camp was great, we don't watch tape so I never watched him fight before. I heard he was a world champion so just by saying that he's not a look-over.
"But...I'm not going to miss that boulder on his shoulders, he's going to be there for as long as it lasts. It ain't going to last that long.
"We'll be eating ice cream in no time."
How they stack up
Nickname: The Problem
From: Cincinnati, Ohio
Record: 25-0 (21)
Nickname: The Rock
From: Newbridge, Wales
Record: 37-1-1 (18)
Can Gavin Rees pull off a shock win against Adrien Broner?
I think he could
I don't think so
Not a hope!