First of all, the ATP has no jurisdiction over the U.S. Open, which is the tournament that most people seem to be concerned about.
But to repeat:
No one is looking to invalidate any tournament results (certainly not the ATP). WADA's appeal is about whether Sinner should be punished or or not, which is irrelevant to tournament results (even if WADA hadn't already told us that it's not trying to invalidate anything). Setting aside the middle-ground possibility of a "no
substantial negligence" finding, there are essentially two possible outcomes now:
- Sinner is not banned for having a minuscule amount of a prohibited substance in his body because he was not negligent in allowing the exposure.
- Sinner is banned for having a minuscule amount of a prohibited substance in his body because he was negligent in allowing the exposure.
No. 1 is how the ITIA's process concluded, and it could be the result again. No. 2 is what WADA is pushing for in its appeal.
Neither outcome would have any bearing on any tournament results. Nothing will change if WADA prevails. Saying that other players would be declared the winners of the events that Sinner won is wrong. Saying that there would be no winners of those events is also wrong.