MAYWEATHER ULINGONI KUZICHAPA LEO USIKU

If Miguel Cotto springs the surprise he is threatening on Saturday night, Amir Khan could be as big a loser as Floyd Mayweather.
Khan has been assured that if he wins his world title re-match with Lamont Peterson here in a fortnight he will be within touching distance of mega-fight with Money Mayweather.

Mega fight: Cotto (right) and Mayweather at the official weigh-in

If he gains revenge for that controversial defeat in Peterson's home city of Washington in spectacular fashion, that multi-million dollar pay-day could come as early as this autumn, after Mayweather finishes his three-month spell in prison.
But Cotto, the Puerto Rican hard man, will scupper a lot of expensively laid plans if he puts a shock end to Mayweather's perfect 42 win record.

Heavy hitter: Cotto (right) weighed in right on the limit

That would kill any remaining possibility of a  $200 million Fight of the Century between Mayweather and Manny Pacquaio – and Khan would be a victim, also.

On the line: Super welterweight fight between Mayweather (left) and Cotto could have ramifications for Khan

Ready to rumble: Mayweather gears up for Cotto in Las Vegas