According to transfer expert Romano, Sunderland has made its first offer, hoping to introduce Zacha.
Romano wrote on social media: "Sunderland has submitted its first official offer to Leverkusen, hoping to introduce Zachar. There has been no agreement between the clubs, but Leverkusen has learned that Zachar wants to join Sunderland, and the negotiations will continue soon, it is only a matter of time."