
Borussia Dortmund have confirmed they will sign Niklas Sule on a free transfer, when his contract with rivals Bayern Munich expires in at the end of June.
The 26-year-old has been linked with Chelsea, among other sides, with the Bundesliga champions unable to agree an extension with him. Chairman Oliver Khan acknowledged toward the end of January that Sule was set to depart, saying “[talks] took a long time and we made him an offer. He didn’t accept that offer.”