Yep, its true. Ortiz had 15 pounds on Floyd:
Ortiz (29-3-2, 22 KOs), who made $2.5 million, had been marketed as a naturally bigger, stronger, dangerous puncher -- his handlers claimed he'd knocked down every one of his professional opponents -- and many felt he had the relentless forward-moving style to trouble if not upset Mayweather. Indeed,
Ortiz had rehydrated to 164 pounds by Saturday night, while Mayweather weighed 150 (when he finally agreed to step on HBO's unofficial scale after initially declining).
Read More:
Floyd Mayweather KOs Victor Ortiz for WBC welterweight title - Bryan Armen Graham - SI.com