The eye did it - not sure what to make of these pair - poss better than Chisora, not as good as Dillian, nowhere near Fury or AJ
On reflection, Dubois probably thought no point in fighting on when he could have been badly hurt. Joyce reminds me of Gary Mason. He's slow and looks cumbersome but he keeps on coming.
On tonight's viewing, I don't think either would beat Chisora. Saying that, Joe Joyce has gone home with the Britis, European and Commowealth belts which is certainly not to be sniffed at.