Borussia Dortmund interested in Eintracht Frankfurt defender Robin Koch

Borussia Dortmund interested in Eintracht Frankfurt defender Robin KochSky Germany reports that Borussia Dortmund are interested in Eintracht Frankfurt defender Robin Koch, with his future at the club currently open. Koch is said to have a release clause in his Frankfurt contract that is worth around €18-20m, and Sky reports that talks between Dortmund and the defender have already taken place, while more talks are planned in the future. However, Christopher Michel&