On Monday, after an appeal by the World Anti-Doping Agency (WADA) and the International Cycling Union (UCI), to the Court of Arbitration for Sport (CAS,) Contador was stripped of the 2010 Tour de France title and banned from competing until August.
The three panellists from the Court of Arbitration found that the most likely source of the banned substance clenbuterol was a contaminated supplement that Contador took. However, this is despite the fact that there was no evidence before the tribunal that the source of the clenbuterol was from a supplement.
But Contador never offered that as a reason, he argued against the food supplement contamination and stuck by this story that it was from contaminated meat. Because of this CAS didn’t take the supplement story into account as a mitigating factor - even though they found it was the most likely source.