(FILE PHOTO) Rafael Nadal,Grand Slam champion, will retire from tennis at the end of this season. TURIN, ITALY - NOVEMBER 15: Rafael Nadal of Spain salutes the crowd at the end of the round robin match between Felix Auger-Aliassime of Canada during day three of the Nitto ATP Finals at Pala Alpitour on November 15, 2022 in Turin, Italy. (Photo by Valerio Pennicino/Getty Images)