Both Juventus and Chelsea are also keen on signing Anthony Martial, who would cost around £44 million.
The Blues concerned about the future of Eden Hazard, who has interested Real Madrid, Martial has emerged as a target.
Chelsea owner Roman Abramovich is keen to spend big this summer, but is facing a shortfall between £50million and £70m if Chelsea fail to qualify for the Champions League and will have to sell players in order to satisfy Financial Fair Play rules.
Meanwhile, the Serie A giants Juventus are optimistic they can replicate the kind of transfer that brought Douglas Costa from Munich to Turin for €40m, and sign the Manchester United attacker for a reasonable fee this summer.
Martial, who can play anywhere across a front three, is viewed as a potential big money signing for both the sides if United cannot convince the Frenchman to stay at Old Trafford.
Even Tottenham Hotspur are ready to pounce on this situation.
His contract runs to 2019 but his value will not drop dramatically this summer.
READ ALSO:
