Prates (undisclosed) has been ruled out for Saturday's Bundesliga clash against Eintracht Frankfurt after experiencing minor muscular discomfort that prevented him from participating in team training, according to coach Niko Kovac, per BVB News Blog. "So far, so good. All the lads were at training, apart from Kosta and Kaua. Kaua had some minor muscle problems. Everyone else is ready to play."