MGM Grand, Las Vegas - The weights are in for Saturday's big pay-per-view fight. Former five division champion Floyd Mayweather Jr. (41-0, 25KOs) came in at a shredded 146.5-pounds. The WBC welterweight champion, Victor Ortiz (29-2-2, 22KOs), weighed in at the welterweight limit of 147. As expected both fighters were in excellent shape.