The 27-year-old defender has endured a frustrating campaign as he missed the start because of an injury he suffered during Germany's 2016 Olympics campaign in Rio. Bender made two appearances against Hoffenheim and Augsburg respectively only to then damage ankle ligaments in a friendly against Paderborn at the end of last year. He has not featured since, but a return to training this week will give coach Tomas Tuchel hope that he will play a big part between now and the end of the season as Dortmund eye Champions League success and a top-three Bundesliga finish.

Dortmund battle to keep Reus

Borussia Dortmund face a battle to keep Marco Reus as Chelsea, Liverpool and Arsenal are all reported to be weighing up bids.

Chelsea boss Antonio Conte is planning a number of big signings in the summer as he prepares for life back in the Champions League and reports are rife that Reus is a top target.

The winger has been troubled by injuries this season and has been ruled out of Wednesday's Champions League clash against Benfica, but has still managed to shine when chipping in with six goals and laying on another five assists.

Dortmund are determined to fight off all interest in the 27-year-old, and hope by slapping a £70million price tag on his head, rival clubs will be scared off.

Conte is hoping that the Chelsea board will sanction a move and release the purse strings just enough to get the Germany international on board next season.

Reports claim that Arsenal and Liverpool are also in the hunt, but Chelsea remain in the box seat if Dortmund do back down and cash in.