The two champions clashed on May 2nd at the MGM Grand Garden Arena in Las Vegas, Nevada.
According to a report, Mayweather and Pacquiao presented 11 urine and 8 blood tests.
Mayweather presented his urine tests on March 13, 18, 19 and 28 and on April 2, 10, 15, 21 and 27, and finally on May 1 and 2. His blood tests were on March 13 and 18, 19. April 2, 10, 15 and 21 and on May 2.
Pacquiao had urine tests on March 14, 17, 23 and 24. On April 1, 9, 16, 22 and 27 and finally on May 1 and 2. His blood tests were delivered on March 14, 17 and 24, April 1, 9, 16 and 22 and finally on May 2.
The tests were certified not only by the Nevada Athletic Comission but also by the national anti-doping organization in the U.S USADA. Both confirm all tests proved negative.
