"First to 21 wins"

The latest issue of Procycling, probably the best cycling mag out there, includes some lines about Iban and his multiple B-tests. The brilliant Jeff Jones, who writes the sarcastic and at times hilariously funny "Keeping up with the jones" news analysis, was obviously on Iban's side in this case. To quote Mr Jones, here it is: "Continuing on with the positive theme, it's absolutely fantastic to see rigorous scientific methods being employed in Iban Mayo's case. Positive A sample, negative B sample. Drop the case? No, just re-test the B sample until it comes back positive. Best of three. No wait, best of five. First to 21 wins". He got it spot on, huh?