BERLIN — Robert Lewandowski scored his 100th and 101st Bundesliga goals as Bayern Munich defeated Mainz 3-0 for the club's seventh win from seven games in the German league Saturday. Lewandowski, who scored five goals in nine minutes against Wolfsburg Tuesday, opened the scoring in the 51st with a header just inside the left post, then rounded the keeper for his second in the 63rd. Kingsley Coman, who crossed for Lewandowski's opener, converted Douglas Costa's cross from close range in the 68th. Raffael scored late to seal Borussia Moenchengladbach's 3-1 win at Stuttgart, Bayer Leverkusen won 3-0 at Werder Bremen, Hoffenheim beat Augsburg 3-1 and bottom side Hannover held Wolfsburg to a 1-1 draw. Hamburger SV was to host Schalke for the late game. With second-placed Borussia Dortmund hosting Darmstadt on Sunday, Pep Guardiola's Bayern took its chance to open a five-point gap as it looks to become the first team to win a fourth consecutive German league title. — Agencies