MANCHESTER, England -- Manchester United are back in the Champions League after a 4-1 win over Chelsea at Old Trafford on Thursday night secured a top-four finish in the Premier League. Needing only a point to be sure of a return to Europe's top club competition with a game to spare, Casemiro, Anthony Martial, Bruno Fernandes and Marcus Rashford scored the goals as Chelsea fell to their ninth defeat in their past 12 games.