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In page Michael Ballack:

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Ballack made 16 appearances for his new team during the season as the club became the first-ever newly promoted team to lift the Bundesliga title.[3] In the following season, Ballack became both a regular member of the team (he made 30 appearances, scoring 4 goals in the league) and one of the side's leading players. Kaiserslautern reached the quarter finals of the Champions League, but were eliminated by Bayern Munich.[4]