The Manny Pacquiao and Floyd Mayweather fight is in doubt over the timing of a pre-match blood test . Golden Boy Promotions chief executive Richard Schaefer claims Filipino Pacquiao is refusing a test 30 days before the bout . 12/30/2009 02:02 PM By Michael Liedtke, Associated Press Writer Pacquiao 's promoter Bob Arum says the `` plug has been pulled '' on the fight .
The Manny Pacquiao and Floyd Mayweather fight is in doubt over the timing of a pre-match blood test . Golden Boy Promotions chief executive Richard Schaefer claims Filipino Pacquiao is refusing a test 30 days before the bout . Mayweather called on Filipino to undergo the test to ensure a fair fight . Pacquiao 's promoter Bob Arum says the `` plug has been pulled '' on the fight .