Spanish tennis player Carlos Alcaras in the 1/4 finals of the tournament in Indian Wells beat Briton Cameron Norrie with a score of 6:4, 6:3.
The 19-year-old Spaniard became the youngest semi-finalist in the tournament since Andre Agassi since 1988, who reached the semi-finals at the age of 18.
In the semi-finals of the tournament, Alcaraz will meet Spaniard Rafael Nadal.
