The eight-time German champions increased their options within the midfield as Marius Wolf penned a five-year deal on Monday until June 2023, reports Xinhua news agency.
"Marius Wolf is a developable player with great prospects. The combination of his athletic ability and outstanding mentality makes him a perfect player for Borussia Dortmund," sporting director Michael Zorc said.
The 23-year-old has played for Eintracht Frankfurt since January 2017 and made 34 appearances providing six goals. He recently lifted the German Cup with the "Eagles" after beating Bayern Munich 3-1 in the final.
"I am very happy to be able to develop myself at such a big club. My goal is to be successful with Dortmund in the years to come and, if possible, to win the one or other title," Wolf told the club's official homepage.
Borussia Dortmund completed the Bundesliga campaign 2017/18 in the fourth place and booked a berth for next season's UEFA Champions League group stage.
(This story has not been edited by Social News XYZ staff and is auto-generated from a syndicated feed.)
