1990-91 George Foreman vs these 1930s heavyweights

In the same evening.

 

Loughran beats him, Sharkey might but I wouldn’t bet on him not doing something stupid to end up getting starched

 

Foreman clear the field

 

I’d give a better chance that Braddock will perform like Jimmy Young, than that Baer will perform like Ron Lyle (and Lyle lost to Foreman).
Foreman clear the field

 

An early 1990’s George Foreman would have a very good shot at beating all of those men yes. Ironically, Jim Braddock and Tommy Loughran might have had the right blend of durability and boxing style to give him the most trouble. That doesn’t mean I’d favor them though

 

This is a tough one for me. I think boxing evolved a lot in the almost 60 years. Foreman was not at his best either, tho.

I'd go with George because he was a decent bit bigger than these guys with a good chin and reasonably good boxing skills. Typically, I wouldn't think someone could go through a list of champions like this without being truly special.