#USTennis is on 🔥 in the junior draws at Roland Garros! @cocogauff, @caty_mcnally and @sebastiankorda all score big wins on Thursday to reach the singles semifinals. Give them some 👏 for bringing their A-games on the clay! _ #usta #corigauff #catymcnally #sebastiankorda #rolandgarros #tennis #juniortennis #instatennis