Whyte plans to get Gibraltar rocking in Povetkin rematch
The first meeting between the pair, staged back in August 2020, was eventful to say the least – Povetkin getting knocked down twice in the fourth round before producing a sensational stoppage.
An uppercut in the fifth from the Russian turned the tables and emphatically burst Whyte's best-laid future plans inside the Matchroom bubble, having known a win would secure a shot at the WBC title.
It was just a second career loss for 'The Body Snatcher', who understands he cannot afford a repeat result on Saturday.
"This is the most important fight of my career," Whyte said at a news conference on Thursday.
"I've been through ups and downs throughout my life, I'm used to bouncing back, I'm used to coming back and proving people wrong, showing people what I can do when they've written me off.
"It's nothing. I'm constantly improving, he's a good fighter – top amateur, [Olympic] gold medal winner, world champion, all that.
"But I'm still improving and getting better every day. On Saturday, I'm coming to leave it all on the line once again."
With the ongoing restrictions regarding travel and fans attending events due to the coronavirus pandemic, promoter Eddie Hearn has opted to take the show on the road.
The Europa Point Sports Complex in Gibraltar will stage the second bout, so 500 spectators will be allowed inside the venue for what is being dubbed the 'Rumble on the Rock'.
"It will be good to have the fans," Whyte said. "This fight is as big as any world-title fight.
"This place will be jumping; it will be rocking."
Povetkin, who has also only lost twice in his career in the pros, is reading nothing into what happened in the previous meeting, knowing only too well the damage Whyte can do.
"I'm very happy to be in this unusual place. I'm relaxed and confident," he said.
"I think Dillian will be better in this second fight, but at the same time I will try to pay more attention to my defence. Forget the story of the first fight."