Sevilla are hoping to get Chelsea to terminate David Datro Fofana's loan spell at Union Berlin.
Fofana, who has been with the Blues since January when he signed from Molde in Norway, is a target for the Spanish giants.
Sevilla want to bring in players who are under-21 to improve their squad's age profile.
The Standard states that they are hoping Chelsea can help them secure Fofana.
He has scored twice in 17 matches for Union Berlin this term, but was also in a spot of bother.
An incident saw him refuse to shake then-manager Urs Fischer's hand after he was substituted in a game in October.