Roger Federer leads the list of nominees announced Wednesday for the International Tennis Hall of Fame’s class of 2026. He was the first man to win 20 Grand Slam singles titles and ushered in an era of unprecedented greatness with younger rivals Rafael Nadal and Novak Djokovic. Svetlana Kuznetsova, Juan Martin del Potro on Tennis Hall of Fame ballotFederer is joined in the Hall’s player category on the ballot by two-time major singles champion Svetlana Kuznetsova and 2009 U.S. Open winner Juan Martin del Potro. Federer won 20 Grand Slam titles. Del Potro earned a silver medal at the 2016 Rio Olympics and helped Argentina win the Davis Cup that year.