#4 Eder Militao
Real Madrid bought the versatile defender, who can play as a center-back or as a right-back, for a fee of around €50 million. Eder Militao moved to Porto last year and helped them reach the quarterfinals of the UEFA Champions League.
FC Porto had the best defensive record in the Liga NOS last season and conceded only 20 goals. He has made giants strides as a defender in the past 12 months and certainly up there among the best in Europe.
The Brazilian averaged 2.1 tackles and 2.2 interceptions per game in the league last season. He is quick across the turf and good with his tackles. He is comfortable with the ball at his feet and has a good range of passing. He is just 21 and will only get better with minutes on the pitch.
Market Value as of July 1, 2018: €8 million
Market Value as of now: €50 million