Riddick Bowe struggled against fighters with a decent jab, aka Andrew Golota x2, Tyrell Biggs. Or against fighters who fought him on the outside aka Evander Holyfield 2, Tony Tubbs. Buster Douglas by decision IMO although thinking about it his stamina maybe a bit suspect.

I remember he had a good performance against Tony Tucker. Then when the going got tough he basically quit. He was never really pressured by Mike Tyson. And Mike Tyson was horrible in that fight, no head movement and his corner were shocking. Not even having a ends-well, so its a bit hard to judge just how bad Mike Tyson was, or how good Buster Douglas was.