World No 1 Jannik Sinner has denied allegations that he was given special treatment - and insists his conscience is clean - after he avoided a ban despite failing two drugs tests earlier this year. The Italian has found himself at the center of storm just days out from the US Open after it emerged that he twice tested positive for banned anabolic steroid clostebol back in March. Some of Sinner's fellow players have reacted angrily to the news, suggesting there is one rule for the world's best players and another rule for everyone else....read