Real boxing fans know that Gatti was way to big for 140 because he would kill himself making that weight. I say that Gatti wins, he's way too tough.:bbb
I think Berto beats him. Gatti might have been bigger then many of the guys he fought at 140, but that doesnt mean he would be effective against natural welterweights either. IMO, Berto would be too strong, too fast, too powerful... and win a slugfest that sees him down once or twice, but he either stops Gatti somewhere along the way or wins a close decision. Just imo
Berto KO in 2 - 3 rounds. Gatti was beat down and couldn't hurt Gomez at 147, too small for the weight and couldn't handle the punishment. Berto would KO him early and badly at 147.