Who the fuck has Arreola lost to?

He lost to Adamek who was the smaller man. The fight was very even up to the last couple rounds and if you look into it you will see that Arreola was badly injured in the hand half way through that fight and could not throw any effective rights anymore, so he finished the fight with one hand.

Stiverne he looked to be WINNING the fight and common sense says he likely would have until he got busted by that big shot to his nose and had to fight an entire battle with that!

And finally Vitali Klitschko, well, no explaination required there.

So no, I don't think Arreola has dropped the ball much at all to be honest and has never properly been stopped. I'd say he is a front runner myself.

If Spinks had beaten several solid HW's I would rate him higher honestly but I'm not prepared to rate Spinks at HW very highly based on close decision wins against a single opponent, even if it is Holmes, especially considering how uncompetitive he was VS Tyson. You know other decent but not great fighters did much better against Tyson don't you?

Arreola has knocked real HW's blocks off for ages and even in his losing fights there have been circumstances and he's done alright. I cannot see Michael Spinks wading his way through all Arreola's opponents at 200lbs unscathed!