Ключевые слова: 2021, action, athlete, atp, backhand, ball, best, billie, center, ceremony, champion, championship, court, doubles, example, flushing, forehand, grand, great britain, hard, jean, joe salisbury, king, match, national, open, overhead, players, points, practice, presentation, prize, professional, racket, rajeev ram, serve, set, slam, speed, sports, stadium, tennis, title, tournament, training, trophy, united states, us, usa,