Two-way fight for £20m-rated forward.
The likes of Arsenal, Manchester United and Bayern Munich could be left disappointed in the race to sign Borussia Dortmund star Marco Reus, according to Marca.
It is claimed that Chelsea and Real Madrid are now the two main contenders to sign the German international next summer as he nears an exit from his current club.
A host of top sides have been linked with the talented attacker, who has shown himself to be world class during his time in the Bundesliga and with his national team.
However, Chelsea and Real will now battle it out for his signature as other admirers of his look set to miss out on this quality purchase.