Prime Tyson (86-88) had only one 1st round KO and it was over Spinks, who hadnt fought for a year before the fight. In comparison Tyson fought in that time 4 times. Had Spinks fought more often he could have survived few rounds more.
Tyson couldn't beat Holyfield. I wouldn't expect Adamek to perform on a much lower level. If Tyson couldn't get him out in the first few rounds, Adamek by points.
that wasn't tyson..that was 'oprah tyson'. there's a big difference. he wasn't shitting bricks at breakfast then.
Lesser fighters than Adamek have made it to the middle/late rounds with Tyson: Biggs, Bonecrusher, Tillis, Tucker. So a points win for Tyson isn't out of the picture, late stoppage is more likely though.