Matteo Berrettini’s high-powered game has taken him as high as No. 6 in the Pepperstone ATP Rankings as well as to a Wimbledon final, with the Italian’s fearsome serve and forehand two of the most exhilarating shots in the modern game.

Yet Berrettini’s on-court intensity contrasts starkly with his demeanour off court, where he is an easy-going, warm and charming presence on Tour. Now one of the focal points of Netflix’s new documentary series Break Point, ATPTour.com takes a look at five things you may not know about the charismatic Italian.