I'm wondering if there is a chance that Arreola loses this fight by KO. More than like Arreola spends a bunch of frustrating rounds walking him down and trying to get him to engage. Eventually catches up with Friday and bombs him out by about round 8. But Friday is pretty crafty and his defence is sound enough. Being a career sparring partner he likes to sit back and counter punch. He hits hard enough. I keep thinking there is a chance when he is backed into the corner and Arreola rushes him that he could sit Arreola down with a counter right hand though Arreola' sloppy defence.
That would be a better fight for sure...... But it appears that Arreola is a taking a page out of the Hasim Rahman school of ranking climbing.