Rafael Nadal has publicly supported world number one yanic siner amid a doping controversy that has stirred the tennis world Senate tested positive for the band subance closed ball twice in March but the international tennis Integrity agency IIA cleared him to compete in the US Open in August is sparking debate and criticism from players like Novak chich Carlos Karas and N curious despite the controversy the do stood by sinner stating in an interview on ER mcaro I trust that he wasn't punished because those who judged this case determined quite clearly that there was nothing to punish I don't believe this sentence has anything to do with him being world number one the D emphasized his belief in Sinners Integrity adding I don't believe that sinner wanted to dope I Believe In Justice and I believe in the bodies that have to make decisions as the debate continues siner remains focused on his game advancing to the US Open quarter finals where he will face denil medv thank you for watching this video and stay tuned to us