PYEONGCHANG, Gangwon Province -- The top sports tribunal on Friday rejected appeals filed by 47 Russians, including South Korea-born short track speed skater Victor An, against an International Olympic Committee ban from the PyeongChang Olympics.

The Court of Arbitration for Sport announced the rulings on the appeals of 45 athletes and two coaches who challenged the IOC decision over their alleged involvement in a state-sponsored doping program at a press conference in PyeongChang.

"The CAS arbitrators have considered that the process created by the IOC to establish an invitation list of Russian athletes to compete as Olympic Athletes from Russia could not be described as a sanction but rather as an eligibility decision," CAS Secretary General Matthieu Reeb told the press conference. "The CAS Panel found that the applicants did not demonstrate that the manner in which the two special commissions, the Invitation Review Panel and the Olympic Athlete from Russia Implementation Group, independently evaluated the applicants was carried out in a discriminatory, arbitrary or unfair manner."

The IOC said it welcomes the CAS decision, which "supports the fight against doping and brings clarity for all athletes."

An is among the most decorated athletes from the Russian team who were seeking a last-minute entry to the PyeongChang Winter Olympics. The six-time gold medalist, born Ahn Hyun-soo in South Korea, has been claiming he has nothing to do with Russia's doping scandal.