Here is the fight. Mayweather is not particularly strong here. Doesn't really show big power at all. Defense he's more open to be hit than you would expect given his reputation. Contrary to popular belief, I actually don't think Mayweather was best at 130. I think he was best at 140 pounds in his brief stint there. In the past I thought that Mayweather would be too big and too strong for Loma. But seeing Loma walk down bigger guys at 135 I think he's strong enough to hang with Mayweather at 130. At 135 or higher forget about it. But I think Loma would take a far less experienced Mayweather into to deep water and drown him at 130 pounds. I see holes in Mayweather's game here that Loma would exploit.