Wada drops its lawsuit against Usada over a dispute about Chinese swimmers testing positive before the Tokyo Olympics in 2021.

Polish tennis superstar Iga Swiatek has accepted a one-month doping suspension after testing positive for trimetazidine (TMZ). The banned substance – a heart medication – was found in a sample ...

has accepted a one-month suspension for violating the Tennis Anti-Doping Program, the International Tennis Integrity Agency announced on Thursday. Swiatek tested positive for trimetazidine (TMZ ...

Swiatek said that while losing the ability to defend her ranking was a “consequence” of the doping case ... She described her levels of TMZ — a substance she said she had never heard ...

All of the other doping tests around the August 12 date were ... as well as samples of Swiatek’s hair that did not contain traces of TMZ, showed that she could not have used the substance ...

Sinner accepts doping ban from February 9 to May 4 Italian ... having tested positive for banned substance trimetazidine (TMZ). Swiatek had been provisionally suspended from September 12 until ...