Stuttgart were relegated from the Bundesliga for the first time in 41 years after being beaten 3-1 by Wolfsburg on Saturday.
Bayern Munich were held 1-1 at home by Borussia Moenchengladbach on Saturday as Borussia Dortmund kept the Bundesliga title race alive.
Eintracht Frankfurt snatched a late 2-1 win over Mainz, while Borussia Monchengladbach beat Hoffenheim 3-1 on Sunday.
Bayern Munich are 10 points clear after Robert Lewandowski scored twice in his side's 3-0 win over Schalke on Saturday.
Bayern Munich remain on course for a record-breaking fourth successive Bundesliga title with a 3-1 victory at Stuttgart.
Bayern Munich maintained their lead at the top of the Bundesliga with a hard-fought 1-0 win at home to Eintracht Frankfurt.