Janik Sinner, the No. 1 ranked men’s tennis player, will be sanctioned — but not suspended — after twice testing positive for an anabolic steroid earlier this year.

Sinner tested positive on March 10 for clostebol after the hard-court event at Indian Wells, then tested positive again eight days later after an out-of-competition test. Sinner was provisionally suspended but he appealed, allowing him to continue playing during an investigation. The inquiry by the International Tennis…