Versus today's Mike Tyson? Galento would moider him. No joke. Galento was a better fighter than the Kevin McBride that beat Tyson 20 years ago.
He really wasn't. Tough guy but Tua was a much better fighter. Today's Tyson has zero chance against any ranked heavyweight.
Galento would moider Mike whilst smoking a fat cigar and refuelling with calzones dripping with grease between each round.
Usually it's hyperbole to say so.. but.. Two Ton would stop all three of them on the same night. No more than 5 rounds, tops.