TRANSFER TRACKER: Man Utd’s incentive contract for Vidal, Chelsea’s SIXTH signing

August 26: Angel Di Maria closes in on United and Vidal could follow him to Old Trafford for £34m.

August 27: Spanish newspaper Mundo Deportivo report that personal terms have been agreed between Vidal and the club.

August 27: One of United’s targets – Fredy Guarin – looks set to join Zenit St Petersburg.

August 27: If Vidal joins United, Arsenal’s transfer plans could be scuppered. Juventus could move for their target Adrien Rabiot.

August 28: United look at incentive-based contract just like Michael Owen’s to offer to Vidal.

The Mattia Destro files

July 28: First Premier League side shows interest in Roma forward Mattia Destro with Tottenham opening talks.

August 21: Destro’s agent confirms Chelsea’s interest in signing the Roma striker but reject talk of a swap deal involving Fernando Torres.

August 25: Chelsea launch talks over the transfer of Mattia Destro 

August 28: Chelsea have ramp up their interest in Roma’s Mattia Destro following Diego Costa’s injury blow.