Kell Brook Promises To Knock Michael Jennings Silly
But his British rival hit back ahead of a compelling War of The Roses showdown.
The pair duke it out in an eliminator for the WBO World Welterweight title currently held by Manny Pacquiao.
And Brook, the WBO Intercontinental champion, says that the fight at the LG Arena, Birmingham, represents an excellent chance for him to announce himself to a wider audience.
"I went to Alton Towers at the weekend and the fight reminds me of one of the rides there," he said.
"It's called Oblivion and that's what Michael Jennings faces on Saturday night.
"Like the ride, our fight will be short and brutal, and well before the end Michael will be wishing it's all over.
"I've been waiting to step up to world level, and I will do so on Saturday and show everyone that I'm no flash in the pan."
Former British champion Jennings is equally as confident of victory though, having tasted elite level against Miguel Cotto.
"I've fought for a world title before, so I know what it takes at the top," said Jennings.
"I look at Kell's record and there is not that kind of experience there.
"He's a good young fighter, but is he the best that I have faced?
"He's not been beyond eight rounds before and that could be a key factor on Saturday night.
"I've beaten some good fighters before. People have underestimated me for most of my career, so I'm not fussed that everyone is picking Kell to beat me.
"Let's see if they are still saying that after Saturday night."
Promoter Frank Warren added that he is hoping that the winner of Saturday's fight will challenge for a world title by the end of the year.
"This is a great fight between the best two fighters in the country," said Warren.
"It's been called off a couple of times but it's on for real on Saturday night and it will be spectacular."
Tickets for the Magnificent Seven are priced at £40, £50, £80, £150 and £200 and are available from:
LG Arena
0844 338 8000
Ticketmaster
0844 844 0444
www.ticketmaster.co.uk
See Tickets
0871 220 0260
www.seetickets.com