Ian O’Riordan: Sport is war minus the shooting for Russia
Derval O’Rourke won a rare non-Russian medal in discredited 2006 World Indoors
A caveat for winter Olympians – beware of Chinese meat
Doping watchdog issues warning ‘only to eat at places given the all-clear by event organisers’
Sprinter Christian Coleman to return at Millrose Games
World 100m champions served an 18-month ban for breaching anti-doping whereabouts rules
Ian O'Riordan: No running from DSD and transgender debate in athletics
Sports bodies face a huge challenge in striking balance between inclusion and fairness
British silver medal relay sprinter Chijindu Ujah’s B-sample tests positive
All four runners face losing their medals as case referred to Court of Arbitration for Sport
Storm Nepartak threatens to end ‘smooth’ start to Olympics
Typhoon disrupts scheduling of Irish rowers including single sculls favourite Puspure
Anti-doping ban leaves Russia’s Lysenko out of Olympics
Russia will compete in Tokyo under the name ROC - Russian Olympic Committee
Safety first as officials try to get Paula Badosa training equipment
Former great Margaret Court not invited to attend Open but receives Order of Australia
Russia’s ban from international sport for cheating upheld
Athletes not implicated in doping scandal allowed to compete in competition as neutrals
Salwa Eid Naser cleared of anti-doping violation by World Athletics
Bharaini World 400m champion had been accused of missing three tests
Whereabouts rule harsher on some athletes over others
Ian O’Riordan: Ciarán Ó Lionáird feels almost like he is sitting out a six-month ban
James Cronin anti-doping case may be reopened
He received one-month ban after taking banned substance following pharmacy mix-up
Manchester City may learn their European competition fate in July
Club have appealed against Uefa’s two-year ban over breaches of financial regulations
Sporting Controversies: Irish mist descends upon Michelle Smith’s fairytale
From unbelievable glory at the 1996 Atlanta Olympics to catastrophe two years later
Chinese swimmer Sun Yang appeals eight-year ban to Swiss court
Swiss Federal Tribunal is the appeal body for decisions made by the Court of Arbitration for Sport
China’s Olympic swimming champion Sun Yang banned for eight years
Sanction for missed test rules world and Olympic champion out of Tokyo Games
Chelsea agree deal to sign Ziyech from Ajax in summer
London club yet to confirm terms for Moroccan winger, the Dutch footballer of 2018
Chelsea accuse Fifa of unfair treatment over transfer ban
Court finds club transgressed in one-third of cases cited in dealings with young players
Caster Semenya accuses IAAF of breaching confidentiality
Olympian seeks to overturn regulations on hyperandrogenic athletes' testosterone levels
Russian race walker suspended for doping
CAS says Anisya Kirdyapkina is set to be stripped of two world championship silvers
Peru captain Guerrero cleared to play in World Cup
Guerrero tested positive for cocaine - contained in a tea he drank - following a qualifier
Chelsea accused of breaking Fifa rules on signings of 25 minors
London club face possible transfer ban from Fifa disciplinary committee
Forty-two Russians appeal against Olympic bans
Russia banned from Pyeongchang Games but individuals still seeking to compete
Athlone Town match-fixing case could end up in CAS
FAI brought charges against four members of Athlone Town on Saturday
CAS rejects Sagan appeal over Tour disqualification
Bora-Hansgrohe wanted rider reinstated after his disqualification on Tuesday
Irish show jumper Kevin Thornton guilty of horse abuse
FEI tribunal makes decision following death of Flogas Sunset Cruise in France last October
Sepp Blatter appeal decision to be announced on Monday
He is appealing against a six-year ban from football imposed for ethics violations
Russia fails in appeal against its exclusion from Paralympics
Court of Arbitration for Sport announced on Tuesday that Russia’s ban has been upheld
Ciara Everard’s race against time ends in Rio tears and pride
‘It’s a very sensitive topic’ - Irish 800m runner’s view on Caster Semenya debate
Lizzie Armitstead recognises that her reputation is tarnished
‘Hardest thing is there will be people who will always have doubts about my performances’
Gorbachev urges IOC to let Russian athletes compete at Rio
Further 45 athletes fail dope tests after Beijing and London Olympics samples retested
Sonia O’Sullivan: Intersex athletes and the problem of testosterone
With Olympics on horizon, the Court of Arbitration for Sport has thrown spanner in works
Decision on Rob Heffernan’s Olympic medal to be made on Thursday
The Court of Arbitration for Sport will deal with the cases of the six Russian athletes
Wada confirm 99 positive tests for meldonium since start of year
Organisation does not outline specific details of sports or countries involved
Three athletics officials appeal against life bans
Former Russian Athletics boss Valentin Balakhnichev, former Russian coach Alexei Melnikov and former IAAF consultant Papa Massata Diack have appealed to Court of Arbitration for Sport
Cian O’Connor’s appeal dismissed by Court of Arbitration
Verdict means Ireland will not have a show jumping team at the Olympics in Rio
Dark side of cycling is left unspoken, or at least off the record
Ruling on Astana ban will show how much has changed since McQuaid’s term at UCI
Day in the sun for Roisin McGettigan as she finally gets medal
Athlete came fourth in Turin in 2009 but winning Russian now stripped of gold
Fifa reject Barcelona appeal over transfer ban
Spanish club confirm that they will take their case to the Court of Arbitration for Sport
Luis Suarez playing ban upheld by the CAS
Barcelona can feature in friendlies and will be allowed train with new team-mates
Luis Suarez to hear CAS verdict on Thursday
Barcelona striker appealed four-month ban for biting Italian defender Giorgio Chiellini
Luis Suárez to have CAS hearing next week
CAS summons Suárez to appear in Lausanne after it agreed to fast-track appeal against four-month biting ban
Luis Suarez departs greatest stage in disgrace
Emmet Malone reports from Brazil where there is agrave sense of injustice in the Uruguayan camp
Josip Simunic fails to have ban overturned
The Croatian defender was given a 10-match suspension by Fifa for a pro-Nazi chant
Lance Armstong’s former team boss Johan Bruyneel banned for 10 years
Doctor Pedro Celaya and trainer Jose “Pepe” Marti banned for eight years each by Usada
Jamaican sprinter Veronica Campbell-Brown cleared by CAS
Twice Olympic 200m champion set to resume career at world indoors in Poland
McQuaid urged to seek CAS ruling
USA Cycling has led a delegation asking Irishman to allow CAS to adjudicate on election dispute
Fenerbahce two year Uefa ban upheld
Turkish club is unsuccessful in its appeal to CAS and will not be able to play in European competition during that time
Kharkiv ban likely to cause Champions League confusion
Ukrainian club has right to appeal and likely to be reinstated pending CAS finding
Sonia O’Sullivan’s Munich conqueror has biological passport anomalies
Spanish distance runner Marta Domínguez facing a temporary suspension
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