The International of England has been transferred by United and stripped of its NO10 shirt, which was given to the new arrival Matheus Cunha.
Rashford is interesting Barcelona, where sports director Deco publicly raised the prospect to sign the attacker.
However, Juve now also announces their interest at the Rashford camp.
The Sun says that the Bianconeri makes a serious push to sail Rashford to Turin, although the player's preference now remains Barca.
Juve has had an offer for Jadon Sancho accepted by United, although the wing player's contract requirements prove a stumbling block.