Jannik Sinner is the youngest #ATPTour semi-finalist since 2014 💪He's defeated Frances Tiafoe 6-4 3-6 6-3 to reach the last four at the @EuroTennisOpen 👏🎥: @TennisTV pic.twitter.com/mq2lkk76oK— ATP Tour (@atptour) October 18, 2019
Jannik Sinner is the youngest #ATPTour semi-finalist since 2014 💪He's defeated Frances Tiafoe 6-4 3-6 6-3 to reach the last four at the @EuroTennisOpen 👏🎥: @TennisTV pic.twitter.com/mq2lkk76oK