Dzinziruk by clear decision. High intensity boxing match, I like it. I'd assume Chavez'd give Sergiy a few problems early with is size and physical strength but the Ukranian would adapt quickly and switch to Razor mode to dominate Jr. maybe until the championship round when Chavez could steal one.
JCC is a very strong kid. ...And then there's Dzinziruk who is of a different pedigree. Standout amateur and years as a champion (although admittedly with a resume of wins you don't write home about, Santos, Lujan, Julio, all solid names). I think he'd be too well-rounded. Zbik is a good fighter, but even though Dzin isn't a puncher, he's got much more there to keep JCC honest than Zbik and more size (taller and heavier). I have to go with him, by decision. Although JCC might be able to make it rough in spots.
