Bayern Munich's Polish striker Robert Lewandowski wears a mask prior to the German first division Bundesliga football match between FC Bayern Munich and FC Augsburg in Munich, southern Germany, on May 9, 2015. AFP PHOTO / CHRISTOF STACHE RESTRICTIONS - DFL RULES TO LIMIT THE ONLINE USAGE DURING MATCH TIME TO 15 PICTURES PER MATCH. IMAGE SEQUENCES TO SIMULATE VIDEO IS NOT ALLOWED AT ANY TIME. FOR FURTHER QUERIES PLEASE CONTACT DFL DIRECTLY AT + 49 69 650050.