I've seen this a few times from my memory, it was a right hand at the bell. And Terry Lawless actually had to carry Frank Bruno across the ring. But even if he would of lost to Jumbo Cummings, i don't think his career would of been any different.

I mean he lost to Bonecrusher Smith shortly after this fight. And it didn't really do his career much harm, except blowing a title shot against Larry Holmes. Which would of been a painful experience for him anyway.