Grammatikopoulou defeated Katarina Kozarov in the round of 32 of the Barranquilla Open with a score of 6-3, 6-2 on Monday.
Grammatikopoulou broke the service of her opponent four times in the match which proved to be the difference. Other than that, she also won 66.1 percent service points. Next up for Grammatikopoulou will be the winner of the match between Martina Capurro Taborda
and Tatjana Maria