Do some research before you start saying a fighter ducked someone next time.
Pacquiao's team knew about the OST when negotiations first started they said they had no problem with it (there's a video with Roach saying it). Mayweather agreed to everything Pacquiao asked for and then Pacquiao decided he didn't want to do the tests.
IMO, Pacquiao never had any intention on fighting Mayweather, he made demands that he thought Mayweather wouldn't accept and when Mayweather accepted them he had no choice put to refuse the testing.
Pacquiao's team knew about the OST when negotiations first started they said they had no problem with it (there's a video with Roach saying it). Mayweather agreed to everything Pacquiao asked for and then Pacquiao decided he didn't want to do the tests.
IMO, Pacquiao never had any intention on fighting Mayweather, he made demands that he thought Mayweather wouldn't accept and when Mayweather accepted them he had no choice put to refuse the testing.

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