Last month, the International Tennis Integrity Agency said that Sinner had been cleared of any wrongdoing after twice testing positive earlier in the season.
‘Punishing athletes for second-day weigh-in draconian’, said CAS, pulling up United World Wrestling, but it provided no relief to India's Vinesh Phogat.
The arbitrator saw “force” in IOA’s argument that the weigh-in rule shouldn’t be applied retrospectively, but was bound by UWW’s clear-cut rule on this