Better quality of opposition: Ruben Olivares or Carlos Ortiz

Good question, and there's plenty of decent men you've left out for both too....

 

You should add in Ramirez, Herrera, and Torres for Olivares. Lane and Brown among others for Ortiz. Not sure what standard you're using when laying out their opposition. I'd give the narrow edge to Ortiz, though.

 

Ortiz beat the better opponents in my opinion but they fought a similar level of competition.

 

I'm with this.

 

i'd favour olivares slightly

 

Agreed. Although I think Olivares fought the marginally better fighters.

 

That's what I was thinking.

Olivares fought better, but Ortiz actually beat better.