A tearful Jannik Sinner, after clinching the US Open title on Sunday, dedicated the trophy to his severely ill aunt. The Italian swept aside Taylor Fritz 6-3, 6-4, 7-5 before fighting back tears with the trophy on the podium.

He admitted, “I do not know how much longer I will have her in my life. It is nice I can still share these moments with her. She is an important person in my life and still is.”

“Tennis apart there is also a life and I would like to dedicate this to my aunt who is not feeling well,” added Sinner.

Sinner's participation in the US Open created a lot of controversy initially as he allegedly failed two drug tests but escaped sanction.

He was cleared of all wrongdoing although some fellow players questioned the decision, suggesting that Sinner may have benefitted from preferential treatment due to his high-profile status in the sport.

Siner claimed, “This title means so much because the last period of my career was not easy. My team has supported me every day and thank you to the people who are close to me.” 

Sinner's win shattered American hopes of a first home male champion at the majors in 21 years. Andy Roddick was the last US man to win a Grand Slam title in New York in 2003.