Chelsea have tabled a swap bid for Leicester City star Riyad Mahrez.

Marca says Chelsea chiefs have bid £15m and thrown fringe winger Christian Atsu into the mix to sweeten the deal.

Atsu, 21, returned from a disappointing loan spell at Bournemouth at the start of the month and is a target for Spanish side Levante.

However, Mahrez has committed his future to Leicester until the summer.

"I will stay until the end of the season," he told RMC.

Mahrez has bagged 13 league goals for Leicester this season.