Ключевые слова: 2019, action, ao, ao 2019, arena, athlete, atp, australia, australian, backhand, ball, center, champion, championship, court, fan, final, forehand, game, laver, match, melbourne, nadal, national, net, open, players, points, practice, professional, racket, rafa, rafael, rod, semifinal, serve, singles, slam, spain, spanish, sport, sports, stadium, support, tennis, tennis fan, title, tournament, training, volley,