Mainz 05 have finalised a deal to bring Bayern Munich's Gabriel Vidovic on a season-long loan, according to Florian Plettenberg.
FC Bayern Munich have initiated a critical evaluation of fullback Noussair Mazraoui's recent pro-Palestinian social media post.
Schalke gave their hopes of avoiding relegation from the Bundesliga a huge boost with a last-gasp 3-2 victory over Mainz.
Gladbach coach Daniel Farke was disappointed with his team's performance following their loss to Mainz on Friday.
Giovanni Reyna scored in stoppage-time to hand Borussia Dortmund victory over Mainz in Bundesliga action.
Dortmund midfielder Marco Reus is still dealing with an injury and is likely to miss the match against Mainz on Wednesday.