Filippo Volandri, captain of the Italian Davis Cup team, updated Jannik Sinner's recovery, currently sidelined by a right knee injury that forced him to miss the US Open. "Jannik has been training for about ten days now, gradually increasing his load after nearly fifty days of absence," Volandri told Supertennis. "From the information I have, he's training and doing well." The Italian coach expects a return to the courts that will exceed expectations, citing Sinner's return after the Clostebol incident as an example, in which the tennis player...