The 24 year-old who once played for Chelsea moved to Benfica as part of a deal to sign David Luiz but now Jose Mourinho wants to make a move to re-sign the Serbian star.
But now they might face a challenge from Real Madrid who are looking at strengthening their line-up in the middle of the park and believe that the Defensive midfielder could do the trick.
Matic has spoke about his future and is currently quite happy with continuing his development in Portugal, however if Chelsea or Real Madrid were to make a serious inquiry, Matic may feel that it's his time to leave for a bigger club.
The 5-time Serbia international made 45 appearances in all competitions last season with 5 goals and 1 assist to his name.