BUENOS AIRES, Feb. 15 (Xinhua) -- Spanish top seed Carlos Alcaraz progressed to the quarterfinals of the Argentina Open on Thursday with a 6-2, 7-5 win over local favorite Camilo Carabelli.
The world No. 2 won 70% of his first service points as he took the match in an hour and 45 minutes on the outdoor clay of the Buenos Aires Lawn Tennis Club.
"It was a really tough match," said the two-time grand slam c