No. 1 Jannik Sinner tests positive for steroid, won't be banned

(Photo credit: Brandon Magpantay/Palm Springs Desert Sun / USA TODAY NETWORK)
World No. 1 Jannik Sinner twice tested positive for a banned substance in March but will not be suspended because he was not at fault, the International Tennis Integrity Agency announced Tuesday.

The samples the Italian submitted at the ATP Masters 1000 event in Indian Wells on March 10 and March 18 contained low levels of the prohibited substa