Stunt in the making: Jakub Mensik (19) due to surprising performance in Miami for the first time in the last four Masters | Tennis

The Czech tennis player Jakub Mensik has penetrated the semi -finals of the Masters in Miami. The 19-year-old number 54 in the world found the Frenchman Arthur Fils in the quarterfinals and won in two sets: 7-6 (5) 6-1. Mensik is in the semi -finals of a master’s tournament for the first time in his career.