Teddy Atlas wonders how Usyk can beat Joshua in 'corrupt sport'
"If he does win and deserves to get his hand raised and called ‘the new heavyweight champion of the world’ - how’s it going to happen?"
While there are question marks about whether Usyk can take a punch, Hall of Fame trainer Atlas is more concerned about the scorecards.
"When everyone talks about the bigger guy - David and Goliath - the bigger guy but you know what, he's got to win by being the smaller guy by turning around and flipping the script instead of looking at all of the advantages of the bigger guy being Joshua.
Holyfield is blue print
Atlas believes Usyk has to follow the same footsteps as legend Evander Holyfield - who also went up from cruiserweight as champion to rule in boxing's heaviest division.
"The greatest cruiserweight champion went out there and beat the big boys. He outsmarted them, outpunched them and left himself open for the uppercuts, the same uppercut which Buster Douglas knocked out Mike Tyson.