Wharton made a dramatic move to Palace in January following his time at Blackburn Rovers. His immediate success with the team caught the attention of England, earning him a spot in the squad for the Euros.
Crystal Palace midfielder Adam Wharton is on the radar of bigger Premier League rivals.AdvertisementAdvertisementThe Daily Mail says Palace will face a battle this winter market to keep hold of the youngster.
Liverpool, Manchester City and Newcastle United are all watching Wharton's progress.
And also in the mix are Bayern Munich, which tried for Wharton over the summer.