Alberto Salazar received no relief from the Court of Arbitration for Sport, which upheld his four-year ban for a series of doping-related violations that had long been pursued by American regulators.
The 63-year-old former head of the now-shuttered Nike Oregon Project was suspended in 2019 for a catalogue of drugs violations.
LaLiga’s appeal against FIFA over extension of World Cup qualifiers rejected by Court of Arbitration for Sport
FIFA extended the international window next month to allow South American teams to play a third World Cup qualifier less than two days before domestic leagues are due to resume in Europe.
The global body for water sports issued a statement to say that the appeal has been rejected by CAS.
High jumper Danil Lysenko handed retroactive six-year ban for attempting to deceive anti-doping authorities
The Court of Arbitration for Sport ruled Lysenko tampered with the anti-doping process and failed to inform anti-doping bodies of his whereabouts.
Sport's top court upheld an appeal by World Athletics against a ruling by the federation's own disciplinary tribunal which had cleared Nigerian-born Naser of missing doping tests.
Sun, who was banned for three months in 2014 for a separate doping offence, has always protested his innocence in the murky events of September 2018.
CAS to decide on Sung Yang's doping retrial by 'end of June' as Chinese swimmer’s Tokyo hopes hang by a thread
"The date of the decision is not yet known, but it will be by the end of June at the latest," a spokesperson for the Court of Arbitration for Sport (CAS) told AFP.
The new hearing will take place by video link and is scheduled to last from Tuesday to Thursday. CAS says a decision will be announced "at a later date".
European football clubs set to lose $10.6 billion as a result of COVID-19 pandemic, claims UEFA report
As a result of slashed budgets, transfer spending by European clubs in last year's summer window plummeted by 39 percent.
Euro 2020 is scheduled to play 51 games in 31 days with few days available as back-ups. Matches will be played on schedule if each team has at least 13 players, including one goalkeeper, available for selection.
The International Judo Federation imposed a four-year ban after the Court of Arbitration for Sport (CAS) ordered a disciplinary review last month which said a previous indefinite ban was not allowed.
Kudela is set to miss the rest of Slavia’s Europa League campaign and the Czech Republic’s games at the European Championship.
Russian Olympic champions Natalya Antyukh, Andrey Silnov receive four-year bans for doping, says CAS
Antyukh and Silnov were both charged last year with anti-doping violations stemming from the report commissioned by the World Anti-Doping Agency that alleged a system of state-sponsored doping had existed in Russia.
Naser ran the fastest women’s 400 since 1985 to win the world title 18 months ago in Doha, Qatar, while she was under investigation.
Iran's judokas free to take part in Tokyo Olympics after CAS cancels suspension of country's judo federation
The Iranian federation hailed a "great victory" and said it hoped the decision would lead to an "improvement" in relations with the International Judo Federation.
A Court of Arbitration for Sport ruling in December banned Russia’s team name, flag and national anthem from the Tokyo Olympics this year and the 2022 Winter Games in Beijing.
Australian Open 2021: Dayana Yastremska pulls out of tournament after failed appeal against doping suspension
The decision means that Yastremska, who is ranked 29 in the world, would not be able to play in the Australian Open in Melbourne, which is due to start on 8 February.
The Court of Arbitration for Sport last month ruled that Russia's name, flag and anthem would be barred from the Olympics after backing the World Anti-Doping Agency's finding that doping data was manipulated.
Year in Review 2020, Biggest Sports Stories: Caster Semenya loses landmark case against World Athletics
Semenya lost her landmark case at the Federal Supreme Court of Switzerland against CAS' upholding of World Athletics' new set of rules restricting the testosterone levels in female athletes.