Stefanos Tsitsipas, who was the runner at this year's Dubai Duty Free Tennis Championship, has won the ATP Finals title.
He came from a set down to beat Dominic Thiem on Sunday night at the O2 Arena in London.
The 21-year-old from Greece took the match in a pulsating final-set tie-break.
Tsitsipas becomes the youngest winner of the season-ending ATP Finals in 18 years.
Man dies after being hit by car driven by Inter goalkeeper
A man in an electric wheelchair died on Tuesday after being hit by a car driven by Inter Milan goalkeeper Josep Martinez in the province of Como, Italy police said.
Dimitrov marks return from pectoral injury with win in Paris
Grigor Dimitrov said he was still adjusting to the rigours of competitive tennis after three months out with a pectoral injury but the former world number three was delighted to mark his return with a victory at the Paris Masters on Monday.
Real Madrid captain Carvajal faces knee surgery setback
Real Madrid captain Dani Carvajal will undergo surgery on his right knee, dealing another blow to the defender who has battled persistent injury problems over the past year.
Simeone and Baena strike as Atletico beat Betis to extend unbeaten run
Atletico Madrid extended their unbeaten run in LaLiga to nine matches with a 2-0 victory over hosts Real Betis on Monday, courtesy of goals from Giuliano Simeone and Alex Baena.
Juventus sack coach Tudor after eight-match winless run
Juventus have sacked head coach Igor Tudor after failing to win their last eight matches in all competitions, the Serie A club said on Monday.
