Manchester United had one of the best defensive records in the league this season, only conceding 37 goals, despite losing over 800 games of experience from veteran defenders like Nemanja Vidic and Rio Ferdinand. Antonio Valencia improved his defensive responsibilities at right-back, while Tyler Blackett showed promise with his long passing despite spending most of the season on the bench. Chris Smalling proved himself as a first-choice centre back through strong performances against top clubs and scoring against Manchester City. Marcos Rojo was favored by Louis van Gaal when fit and took over Rio Ferdinand's number, though Luke Shaw struggled with injuries and adapting to new attacking duties in his first season at Manchester United.