LAS VEGAS, Nevada - Floyd Mayweather overwhelmed Shane Mosley by unanimous decision to remain unbeaten on Saturday, then vowed he will not fight Manny Pacquiao unless the Filipino star accepts his blood test plan.

Mayweather was staggered early but dominated the last 10 rounds to win by judges' scores of 119-109, 119-109 and 118-110, the 33-year-old American improving to 41-0 while dropping 38-year-old countryman Mosley to 46-6.

"My ultimate goal was to box early and start pressing the attack later in the fight," Mayweather said. "I should have started pressing the attack earlier. Perhaps we could have gotten the knockout."

Mosley was a substitute foe after talks broke down on a mega-fight between Mayweather and unbeaten Philippines hero Pacquiao, who instead fought Ghana's Joshua Clottey on March 13, beating him by unanimous decision in Dallas.

Mayweather insisted on random pre-fight blood tests, beyond typical governing body doping tests, before he would face Pacquiao.

When the Asian star refused, Mayweather broke off talks. Critics said it was Mayweather's way of avoiding a fight against a foe who could beat him, a charge Mayweather denied even though he did not relent on his blodd test demand.

"If Manny Pacquiao wants to fight, it's not hard to find me," Mayweather said moments after the victory. "If Manny Pacquiao takes the blood and urine test, we can satisfy all the fans."

But if not? "We don't got no fight," Mayweather said.

Agence France-Presse

(China Daily 05/03/2010 page11)