Pakistan's left-arm spinner Raza Hasan challenged a two-year ban imposed on him for failing a drug test, saying he was not given a chance to defend himself.
A summary of sports events and sports persons, who made news on Thursday
India launches AI-driven SPEEED platform to track athlete performance, predict injuries, tackle age fraud and revolutionise sports science nationwide.
Russia's 2011 world champion Sergei Bakulin and silver medallist Vladimir Kanaykin have also been banned for failing doping tests, RUSADA added on its website (www.rusada.ru).
After four months away from the courts following a doping ban, Marin Cilic felt like a kid playing for the first time at the Paris Masters on Monday.
The Indian Olympic Association's Executive Council agreed to set up a panel to tackle doping after India's poor record was flagged by the IOC during a national delegation's visit to push for the 2036 Olympic bid.
Shoaib Akhtar's personal doctor has indicated he too plans to appeal.
Kenya's anti-doping agency says an Indian national was caught with "an illegal consignment of assorted performance enhancing substances" during a recent raid on prohibited drugs, conducted in collaboration with the country's Directorate of Criminal Investigations (DCI).
The former Brazil striker was banned for 120 days for a failed dope test which he blamed on a hair-loss treatment.
Iga Swiatek arrives at the US Open with her sights set on a seventh Grand Slam title and a potential return to World No. 1 to cap what she calls a remarkable year of redemption following "the worst experience of my life".
Although the change will have no immediate effect on current bans on the Russian federations for athletics, weightlifting and paralympics, it opens the door for their return, following the reinstatement of the Russian Olympic Committee after the country was banned from this year's Winter Games in South Korea.
Jannik Sinner returns to the Australian Open targeting a third straight title as the Italian seeks to impose a level of supremacy reminiscent of Novak Djokovic's stranglehold on the year's opening Grand Slam.
Barred from international competition, Russia is training its athletes at a series of special domestic tournaments and banking on hopes a doping ban will be lifted in time for this year's Rio Olympics.
The National Anti-Doping Organisation of Romania had sanctioned her with a reprimand and no period of ineligibility on the basis that she was not at fault or was not negligent.
Junior National team chief coach Ramesh Nagpuri was suspended by the National Anti Doping Agency for "complicity" in doping and seven athletes were in dock for "evading" tests after a slew of dope cases rocked Indian athletics.
Reetika Hooda, who became the country's first-ever Under-23 World champion in 2023, has been suspended provisionally by NADA for flunking a dope test.
Novak Djokovic said the shortness and timing of Jannik Sinner's ban this year for an inadvertent doping violation was "odd" and the case would hang over the four-time Grand Slam champion like a cloud for the rest of his career.
The medal count was nowhere close to satisfactory at the senior level but junior performances held out hope for a brighter future as Indian wrestling searched for new stars in a challenging 2025.
Russian wrestler Dmitry Baboryko was banned for two years after taking a breast cancer drug that counters the effects of using steroids.
They weren't up for a windfall even after the trophy but life was certain to get a lot better as some sponsors and state governments stepped up to lift them financially.
Opening batsman Prithvi Shaw is likely to return to Mumbai's squad for the Syed Mushtaq Ali Trophy after serving his eight-month suspension for a doping violation.
Iga Swiatek tested positive in an out-of-competition sample in August but the ITIA accepted that it was caused by contamination of her medication melatonin.
France and Juventus midfielder Paul Pogba has been banned for four years for a doping offence earlier this season.
Cricket Australia said it will review its existing policies and codes.
Kagiso Rabada, one of world cricket's premier fast bowlers, reportedly tested positive for cocaine earlier this year
Alexander Vinokourov returned to cycling on Tuesday after a two-year doping suspension looking relieved and relaxed in a low-key race in France.
Kenyan marathon runner Brimin Kipkorir has been provisionally suspended after he tested positive for prohibited substances, the Athletics Integrity Unit (AIU) said on Monday.
Aryna Sabalenka exemplified consistency in 2025 and arrives for the November 1-8 tournament having retained her US Open title in September, after finishing runner-up to Madison Keys at the Australian Open and Coco Gauff at Roland Garros.
The 30-year-old, who won Olympic gold at the Rio Olympics in 2016, will miss this year's Olympic Games in Paris.
Sinner parted ways with Ferrara and physiotherapist Giacomo Naldi last year following the investigation into his positive tests for banned substance clostebol.
India's quartermiler Nirmala Sheoran has been handed an eight-year ban by National Anti-Doping Agency's (NADA) Disciplinary Panel after she returned positive for a banned substance in a test conducted last year.
Czech tennis player Barbora Zahlavova Strycova has been given a six-month ban for a doping offence, the International Tennis Federation (ITF) said on Thursday.
Serbia's Viktor Troicki's suspension for violating doping regulations has been cut from 18 months to 12 months after his appeal was heard by the Court of Arbitration for Sport (CAS), it was announced on Tuesday.
Russia will not boycott the Rio Olympics after being suspended from the International Association of Athletics Federations over a doping scandal, RIA news agency cited Russian Olympic Committee head Alexander Zhukov as saying on Monday.
Sri Lanka's Kusal Perera faces a four-year ban after the country's sports minister said the wicketkeeper-batsman's 'B' sample has also tested positive for a prohibited substance.
Novak Djokovic expressed his frustration at being "kept in the dark" about world number one Jannik Sinner's doping case, saying in Brisbane on Sunday that it was not a good look for tennis.
"The Russian Olympic Committee has had its rights fully restored," said Alexander Zhukov, the president of the Russian Olympic Committee, in comments broadcast on state TV.
Simona Halep questioned the "big difference" in how doping cases are treated after world number two Iga Swiatek was handed a one-month drugs ban
The former US Open champion said recent high-profile doping cases had made her wary.