Both guys made the 147-pound limit Friday as Mayweather weighed in at 146 and Berto at 145.
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After Mayweather tipped the scales, Berto had his arms folded, mugging Mayweather in the staredown. The pound-for-pound king proceeded to say something in Berto’s ear and then they kept jawing at each other.
The intensity didn’t seem to faze Mayweather when he talked to Showtime’s Jim Grey.
“I’ve already faced the best fighters,” Mayweather told Grey. “Tomorrow’s going to be a great fight.”
Mayweather vs. Berto begins at 8 p.m. ET Saturday on Showtime PPV.
Here are the weigh-in results for Mayweather vs. Berto:
— Floyd Mayweather (146) vs. Andre Berto (145)
— Roman Martinez (129.5) vs. Orlando Salido ( 130) for Martinez’s WBO junior lightweight title
— Badou Jack (167.5) vs. George Groves (168) for Jack’s WBC super middleweight title
— Jhonny Gonzalez (129) vs. Jonathan Oquendo (129)
— Vanes Martirosyan (154.5) vs. Ishe Smith (154)
Steven Muehlhausen is a boxing and MMA writer and contributor for Sporting News. You can email him at [email protected] and can find him on Twitter @SMuehlhausenMMA.