Continue the good news from Oberentfelden where the Swiss Junior Trophy (Grade 3 - under 16) is entering a decisive phase. After Stramigioli, Pietro Grassi got the ticket to the quarter-finals, winning in three sets by Swiss Nathan Eugster (6-2 5-7 6-3). The boy of San Marino has learned at the end of the match of the surrender of his opponent's quarter, the German Westkamp, stopped by an injury. Saturday if it will, therefore, in the semifinals with the winner between Albuszies and Seiler.