Austria’s lockdown affects return of Davis Cup Finals


              Rajeev Ram of the United States, and his teammate Britain's Joe Salisbury not in the frame celebrate after defeating Colombia's Robert Farah and Juan Sebastian Cabal during their ATP World Tour Finals double tennis match, at the Pala Alpitour in Turin, Friday, Nov. 19, 2021. (AP Photo/Luca Bruno)
            
              Novak Djokovic of Serbia returns the ball to Alexander Zverev of Germany during their ATP World Tour Finals, singles semifinal, tennis match, at the Pala Alpitour in Turin, Italy, Saturday, Nov. 20, 2021. (AP Photo/Luca Bruno)
            
              Russia's Daniil Medvedev, left, talks to Italy's Jannik Sinner after winning their ATP World Tour Finals singles tennis match, at the Pala Alpitour in Turin, Thursday, Nov. 18, 2021. (AP Photo/Luca Bruno)
            
              France's Pierre-Hugues Herbert and Nicolas Mahut, left, pose with their trophy after winning the doubles final tennis match of the ATP World Tour Finals, at the Pala Alpitour in Turin, Italy, Sunday, Nov. 21, 2021. Herbert and Mahut defeated Rajeev Ram of the United States and Britain's Joe Salisbury 6-4/7-6. (AP Photo/Luca Bruno)
Austria’s lockdown affects return of Davis Cup Finals