From Ronaldo to the Nainggolan Higuyn... The biggest purchases in Serie A were spent over 1 billion euros.

For the first time in history, Serie A has exceeded the figure of 1 billion euros in investments within a passing deadline.

Juventu, Inter, Milan, Rome, but Naples too have been able to obtain many popular names.

Cristiano Ronaldo's purchase was by far the largest, not only of this deadline, but in the history of Serie A.

That is because Portuguese has paid 100m euros, a record figure.

On the other hand, Inter has offered several proven names of the series A, such as Radja Nainggolan, which is the club's biggest purchase.

Goal. com has done some sort of analysis of the 15 largest transfers to the series A. /Telegraphy/

Cristiano Ronaldo From Real Madrid to Juventus

Radya Nainggolan í From Rome to Inter

Joao Cancelo From Valencia to Juventus

Tiewoo Bakayoko From Chelsea to AC Milan

Stefan De Vjre From Lazio to Inter

Gonzalo Higuiin From Juventus to AC Milan

Justin Kluivert From Ajax to Rome

Leonardo Bonucci From AC Milan to Juventus

Kita Balde Diao From Monaco to Inter

Mattia Caldara From Juventus to AC Milan

Like Vrsaljko From Atletico Madrid to Inter

Javier Pastor From Paris Saint-Germain to Rome

Emre Can From Liverpool to Juventus

Steven Nzonzi From Seville to Rome

Lautaro Martinez From Racing Club to Inter