Ключевые слова: 2019, athlete, backhand, ball, billie, canadian, ceremony, champion, championship, competition, court, daniil, flushing, forehand, game, grand, jean, king, match, medvedev, nadal, net, new, ny, nyc, open, player, points, practice, professional, racket, rafa, set, singles, slam, spain, spanish, sport, sports, stadium, tennis, tournament, training, trophy, us, us open, victory, volley,