Werder Bremen general manager Thomas Eichin has ruled out selling his club's top goalscorer Franco Di Santo.
Bayern Munich won to move seven points clear in the Bundesliga as a Werder Bremen win sent Borussia Dortmund bottom.
Werder Bremen won their second game running to plunge Stuttgart into the relegation zone with a 2-0 victory.
Werder Bremen have no intention of selling Franco Di Santo in January, with the striker under contract until 2016.
Bayern Munich took the honours in the big clash in the Bundesliga, coming from behind to beat Borussia Dortmund 2-1.
Werder Bremen picked up their first win of the season on Viktor Skripnik's league debut as coach, beating Mainz 2-1.
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