Who wins? I got Ruiz. Takes Dubois' best, Dubois gets tired and beaten up and quits like in the Usyk fight.
Dubois beat Joshua more convincingly than what Ruiz did, after all Joshua managed to knock Ruiz down while Dubois unilaterally destroyed Joshua, so I give Dubois the advantage...
Dubois' (power) jab would be a massive problem for Ruiz. Dubois drops Ruiz a few times and stops him mid-late.
I don't think Ruiz has the workrate to put it on DD through accumulation. AJ was headed for a pretty standard win vs Ruiz before he got caught by a punch that scrambled the fight. DD dominated from the bell. The million dollar question is how diminished is 2024 vs 2019 AJ. I don't think it's enough to counter the massive difference in how comprehensive DD's win was. I think Ruiz sees the final bell though.
Current Dubois is a beast on a roll.. Joshua, Hrgovic and Miller is a crazy impressive run. Those losses to Joyce and Usyk toughened him up.