Real Madrid and Barcelona battling for Frankfurt left-back Nathaniel Brown | OneFootball

Real Madrid and Barcelona are in the race to sign Eintracht Frankfurt left-back Nathaniel Brown next summer (h/t Sky Germany journalist Florian Plettenberg).

Madrid have scouted the 22-year-old German prospect in recent games, while Barca have monitored his excellent performances this season.

Manchester United have also identified Brown as a potential target. The German giants are open to selling him at the end of the season.

Having sold Omar Marmoush and Hugo Ekitike for enormous fees this year, the Eagles are looking to follow suit with another prized asset.

With a contract running until 2030, Frankfurt are in pole position to demand a hefty fee for Brown. They rate him at €60-70 million.

After an excellent breakout campaign last season, where he helped Frankfurt finish in the Champions League places, Brown has continued his upward trajectory this term.

He has racked up one goal and three assists in 18 games this season, with his performances in the Champions League gaining wider attention.

Barca manager Hansi Flick wants a top-class left-back. He is looking to add a player who can compete with Alejandro Balde for the starting spot.

While Gerard Martin is an able understudy for Balde, he is more suited to a centre-back role.

Brown has an exceptional pace and stands out for his defensive skills and physicality. He is adept at nullifying threats during 1v1 situations and defensive transitions.

Despite paying €50 million for Alvaro Carreras last summer, Madrid are still looking to sign the German youngster.

Brown has also started to become a regular for the German national team. He is a top contender for the left-back spot in the 2026 World Cup.