Manchester United will not sell defender Nemanja Vidic at the end of the season, according to his agent, Silvano Martina.

Vidic has been linked with an exit, and reports claim Milan, Real Madrid and Barcelona will start a bidding frenzy for the player.

Martina's warning comes on the day Manchester United clash with Milan in the Champions League, though Vidic will not play because he is injured. The agent is sure of the player's future, claiming there will not be any summer move.

"There is nothing true, both myself and Vidic are tired of commenting on these rumors that come out," the agent told when asked if Vidic had a future away from Old Trafford.

"He still has two years on his deal at Manchester United, and he will not be sold."

SI Apps
We've Got Apps Too
Get expert analysis, unrivaled access, and the award-winning storytelling only SI can provide - from Peter King, Tom Verducci, Lee Jenkins, Seth Davis, and more - delivered straight to you, along with up-to-the-minute news and live scores.