Sky indicated that the management of the two clubs had reached an agreement to sign the player to Manchester United for 85 million euros.
Despite the agreement on the total amount, but the deal has not been officially announced yet, due to the lack of agreement on the form of payments and installments that will be paid, as well as the additions that are related to what Sancho will offer with Manchester United.
The 21-year-old is currently participating with the England national team at Euro 2020.
On Monday, England will meet Germany in the round of 16 in the match that will be held at Wembley Stadium in England.
Sancho joined Borussia Dortmund in 2017 from Manchester City.
He helped the team win the German Super Cup in 2020 and the German Cup in 2021.
Sancho participated with Dortmund last season in 38 matches, during which he scored 16 goals and assisted 20 others in all competitions.