Tennis: Jannik Sinner 'dreams' of being world no.1

French Open quarter-finalist Jannik Sinner expressed his hope of one-day becoming world number 1. Sinner: "The dream? I think everyone has dreams and I want to be number one in the world. I am working on it. I will give my best in my job. I don't know If it will happen, but I have no doubt about my tennis skills and the luck of knowing Riccardo [Piatti], Cimaglia, all the team, all the people who work in the Piatti tennis centre. I was lucky to know them. We'll see when I will arrive. That is the dream. I'll work for it. We'll see."