Bayern striker Lewandowski out of Celtic Champions League clash

Soccer Football - Bundesliga - Bayern Munich vs RB Leipzig - Allianz Arena, Munich, Germany - October 28, 2017 Bayern Munich's Robert Lewandowski celebrates scoring their second goal REUTERS/Michael Dalder

(Reuters) - Bayern Munich striker Robert Lewandowski has been ruled out of the Champions League trip to Celtic due to an injury, the German Bundesliga champions said on Monday.

The 29-year-old Pole scored in the 2-0 league victory over RB Leipzig on Saturday but limped off on the stroke of halftime with a thigh problem.