Following Pacquiao's victory against Cotto, there was much public demand for a fight between the two best pound-for-pound fighters in the world: Pacquiao and Floyd Mayweather, Jr. Pacquiao reportedly agreed to fight Mayweather on March 13, 2010, for a split of 50 million dollars up front [REF].
Pacquiao agreed to random blood testing above and beyond that which is required by the rules of the Nevada State Athletic Commission, but not to the extent requested by Mayweather.