Chelsea goalkeeper Thibaut Courtois has Barcelona and Real Madrid battling for his signature.

The Sun says Barca plan to hijack Real Madrid's summer move for Courtois — if keeper Marc-Andre ter Stegen leaves the Nou Camp, according to reports.

The Chelsea stopper, 23, is hot on Madrid's radar after the La Liga giants missed out on top target David de Gea this season.

But Spanish sources say bitter rivals Barca are ready to battle Real for the Belgian's signature.

Courtois has refused to confirm he will stay at Stamford Bridge beyond this season.