Many in the tennis world are expressing skepticism with the process that led to Sinner's three-month suspension

Australian Open champion Sinner, 23, received a sanction in August but was found by the International Tennis Integrity Agency (ITIA) to bear “no fault or negligence” after twice testing positive for clostebol — a banned anabolic steroid — at the Indian Wells Masters 1000 tournament in March. He was permitted to continue playing.

Less than a month after winning his second consecutive Australian Open, Jannik Sinner will accept an immediate three-month ban from tennis.