The Spanish Rafael Nadal has announced that he is retiring from the ATP Finals that are held at the O2 in London, after losing to Belgian David Goffin, 7-6 (5), 6-7 (4) and 6-4 in his first game of the Pete Sampras Group.
The stress overload on his right knee that bothered him in the Shanghai final against Roger Federer of Switzerland, and which forced him to withdraw in the Paris-Bercy quarter-finals, has decided Nadal to make this decision.
“My session is over,” Nadal said. EFE.