Chelsea are believed to be keeping an eye on Red Star Belgrade ace Marko Grujic as they consider a possible move for the player, according to Tutto Mercato Web, as reported by the Metro.
The 19-year-old is said to be the subject of a scouting mission from the Premier League champions as manager Jose Mourinho looks to reinforce his side.
Apart from the Blues, Bundesliga outfits Hamburg are also being linked with the midfielder, but looks to have cooled interest in his services after seeing him pen a new deal.
Grujic’s future at his current side looks to be under jeopardy amid speculation that he could leave the Serbian giants after being dropped from an earlier Europa League qualifying match.
Mourinho could be considering a number of additions in the January window given that his side have been struggling to perform in the domestic league, losing three out of their first five games.