Leicester's Shinji Okazaki sent Liverpool crashing out of the League Cup, while Tottenham edged past Barnsley to reach the fourth round on Tuesday.
Shinji Okazaki scored in the 25th minute to take Leicester City to a 1-0 win against Newcastle United. Leiceter United lead the Premier League table with 63 points from 30 matches
Bayern bounced back on their return to league duty at the Allianz Arena with goals by Mario Mandzukic and Mario Goetze before Swiss winger Xherdan Shaqiri added the third deep into added time.
Boateng's original contract was to expire at the end of the next season. Bayern recently extended the contract of another defender, David Alaba, also until 2018.
Bayern Munich ran riot in a 7-0 romp at Werder Bremen on Saturday with France winger Franck Ribery creating two goals and scoring twice to boost his claim for the 2013 world footballer of the year award to be announced on January 13.
Arjen Robben suffered the cut following a tackle with Augsburg's custodian Marwin Hitz inside the box.
Bayern Munich extended their record unbeaten run in the Bundesliga to 39 games.
Arjen Robben has warned his team-mates to avoid anything 'strange' from happening when the Bundesliga leaders host bottom side Eintracht Braunschweig on Saturday.
Lahm pulled a hamstring in his right thigh during the UEFA Champions League encounter against CSKA Moskva
Former Dortmund hero Mario Goetze came off the bench and produced a super shot to give Bayern the lead on 66 minutes before Arjen Robben and Thomas Mueller added to the 3-0 rout in the final five minutes of Saturday's German Clasico.