I don't like these comparisons. Ray was a WW at his absolute peak. Roy was a SMW at his absolute peak, weighing around 175 pounds. If they'd have fought at MW, you'd have had a past prime Ray vs a young version of Roy.
Sugar Ray was best at ww, he's a small MW, Roy was a giant one with every conceivable advantage, Roy would take it. great little man beats good big man great big man beats great little man and yes I still think Sugar was the greatest of all time, it's just the size
Roy would have likely thrashed him.:yep Unless of course Roy wasn't allowed to use steroids, then he would have most likely campaigned at 147 as a contender, not championship level.:rofl