tennis semi-finals

Doha, February 20 – Jakub Mensik caused a major upset at the Qatar Open when the 20-year-old stunned World No. 2 Jannik Sinner in the quarterfinal of the ATP 500 event.Mensik defeated Sinner 7-6(3), 2-6, 6-3, achieving his biggest win in terms of ATP ranking.Two years ago, Mensik secured his...