Bud Crawford v Rocky Marciano 12 rounds

Canelo isn't really a good example to use here. He's in the same boat with guys like Mike Tyson and Gervonta Davis where people think he fights at close range simply because he is short, when what he really does is setting up counters at long / mid range.

Marciano would actually walk guys down and batter them in the pocket.

 

Would you pick a Crawford to beat a Walcott?

 

I agree I think it would be his movement that would trouble Crawford.
I just think if a fighters best weight was say 140lbs its too much to ask a boxer to fight a Premier boxer 45lbs north.
Now I think Crawford has the much better boxing technique and skills but at LOWER weights.