I dont think that anyone did hit harder than marciano PFP (maybe Jackson) , and the bomb was rated always at harder puncher than marciano, so si it possible ¿
Langford was a bigger P4P hitter .. Louis said he thought Satterfield was a harder puncher than Rocky.
Satterfield gets overlooked by some when it comes to power, but he's nowhere near the P4P hardest ever. Foreman, Liston, Louis, Lennox, and Baer all hit harder, and that's just five heavyweights off the top of my head. He ranks higher at LHW, almost certainly top five, but I'd still rank Foster, Moore, and maybe Fitz over him. P4P, I'd say top 20, maybe top 15. But definitely not first.
for a guy about 5'10 and 179lbs he could hit as hard as the best but he had some major flaws. He did completely KO Big Cat Williams and some say Williams was green but Big Cat was 31-1 so not sure how green you could be with 32 fights as a pro. He also KO'd one of the Big Heavy's of the era Bob Baker and dropped and dominated Nino Valdes but he also was Ko'd in 2 by Ezz and beaten by Moore and others I would compare his power to Langford but he was less durable or more aggressive, he was balls to the wall, Langford was shorter at 5'8 but Sam had a better defense than Satterfield. I dont think Satterfield power compares to Marciano who was bigger 5'11 and 188+ and even if it did he was not as durable
