Jannik Sinner caps golden year by beating Taylor Fritz to ATP Finals glory | ATP Finals

Jannik Sinner added another big title to his tremendous year, beating the US Open runner-up Taylor Fritz 6-4, 6-4 for the ATP Finals trophy in front of his home fans in Turin – and before a final verdict is reached in his doping case.

Sinner won his first two grand slam titles at the Australian Open and US Open this year and had already clinched the year-end No 1 ranking. He also tested positive in two separate drug tests in March and a decision to clear him of wrongdoing was appealed against by the World Anti-Doping Agency in September. A final ruling is expected from the court of arbitration for sport early next year.

Sinner said the banned performance-enhancer entered his system unintentionally through a massage from his physiotherapist, who had used a spray containing the steroid to treat his own cut finger.

Sinner maintained his recent mastery over Fritz, having also beaten the American in the US Open final in September and in the group stage this week at the elite event for the year’s top eight players. By winning all five of his matches en route to the trophy, Sinner earned $4.8m (£3.8m) – the largest winner’s prize on the men’s tour.

He became the first Italian to win this tournament and went one step further than last year, when he lost the championship match to Novak Djokovic, who withdrew this time. He did so without dropping a set – which was last accomplished by Ivan Lendl in 1986.

The crowd inside Inalpi Arena included multiple clusters of fans wearing orange – a tribute to Sinner’s red and orange hair and how he once ate carrots during a match. There were orange carrot costumes, orange wigs, orange hats, jackets and plenty of other orange items, too. Some fans had carrots in their mouths.

The crowd broke into its customary chant of “Olé, olé, olé; Sin-ner, Sin-ner” when he produced a drop-shot winner to break for a 4-3 lead in the first set. He faced a break point while serving for the first set but saved it with a big serve out wide that Fritz could not return. Then he served an ace – his 10th of the set – to close it out.

Another break by Sinner early in the second set and the match was virtually over. He extended his winning streak to 11 matches. He has won 26 of his past 27 matches and ends the ATP season with eight titles and an overall record of 70-6.

Fritz was attempting to become the event’s first American champion since Pete Sampras beat Andre Agassi in the title match 25 years ago.

Still, Fritz will rise to a career-high No 4 in the rankings on Monday after beating No 2 Alexander Zverev in a third-set tie-break in the semi-finals on Saturday. That will make him the highest-ranked American man since Andy Roddick was No 4 in August 2007.

It’s the latest in a series of achievements for Fritz, whose run in New York made him the first American man to reach a grand slam singles final since Roddick lost to Roger Federer at Wimbledon in 2009.

At the start of the week, Fritz told the Associated Press that his “career has always been a very steady progression and just improving a little bit each year.”

Sinner and Fritz will conclude their seasons representing defending champions Italy and the United States, respectively, in the Davis Cup finals, which start on Tuesday in Málaga, Spain.

The German duo of Kevin Krawietz and Tim Pütz beat Marcelo Arévalo and Mate Pavic 7-6 (5), 7-6 (6) to win the doubles title.