Two-time Grand Slam champion Simona Halep banned for four years for anti-doping rule violations

Twice Grand Slam champion Simona Halep has been banned for four years for two separate anti-doping rule violations, the International Tennis Integrity Agency (ITIA) said on Tuesday.

The 31-year-old former Wimbledon and French Open champion has been provisionally suspended since October 2022 after testing positive for banned blood-booster roxadustat at the U.S. Open last year.

That is a drug approved for medical use in the European Union to treat the symptoms of anemia caused by chronic kidney failure. According to the EU’s medicines agency, it stimulates the body to produce more of the natural hormone erythropoietin, or EPO, which has long been a doping product favored by cyclists and distance runners.