The World Anti-Doping Agency (Wada) subsequently appealed the decision at the Court of Arbitration for Sport, with a verdict ...

Nick Kyrgios says the high-profile doping cases involving Grand Slam winners Jannik Sinner and Iga Swiatek are "disgusting" ...

Nick Kyrgios has lashed at what he believes is the lenient treatment of world No. 1 Italian Jannik Sinner for a failed drug ...

Kyrgios’ comments come as the tennis world grapples with controversies surrounding two former world number ones. Italian ...

World number one tennis player Jannik Sinner must be retroactively sanctioned for a doping offence because it would be in the ...

Nick Kyrgios has reopened his war of words with Jannik Sinner after claiming tennis doping chiefs dealt ‘horrifically’ with the failed drug tests returned by the world No.1 last March. Kyrgios, who ...

Tennis great Novak Djokovic wants to believe that world No.1 Jannik Sinner isn’t a doping cheat, but says a lack of ...

The World Anti-Doping Agency has chosen a 66-year-old Israeli-American considered one of the most uncompromising on doping ...

Kyrgios' comments come as the tennis world grapples with controversies surrounding two former world number ones. Italian Jannik Sinner, the reigning men's world number one, tested positive for ...

WADA's Chief believes Jannik Sinner could have been contaminated with the banned steroid clostebol. But asserts the world No.

Novak Djokovic on Sunday called for more transparency around doping suspensions in tennis, saying high-ranked players appeared to be treated differently to others.