Rios would win by KO in about the 10th round or 11th. Alexander is just an average fighter. Rios is much more powerful and would win, even though Rios does not have good footwork and leaves himself exposed on many occasions. But Alexander is not that good and Rios would win by knockout because Rios is much more powerful and is the better boxer.

I'd go with Rios. Alexander is shot

Toss up. Rios is hungry, but Alexander is a tricky boxer.

Rios by stoppage

Rios is nuts.he likes the pain.................I'll go with Rios in a very interesting fight.

Idk, that would be a good fight though. I would be pulling for Rios, but Alexander may have the advantage