Mancini would prevail. Beating Jose Ramirez, and giving Alexis Arguello a tussle puts Ray in a class that Katsidis has not attained yet.
I think they are pretty close. Maybe the edge to Katsidis. Both have similar styles. Both got schooled when they stepped up.
Ray Mancini was a class above Katsidis you cant really compare them.Mancini was just unforunate to be fighting in a very good era or he could have been champ for a lot longer
Mancini would have never in a million years lost to Juan Diaz. Whereas Kat would last 4-5 rounds TOPS with Arguello.