Czech footballer Koller says he may quit over spitting charge

The Czech footballer Jan Koller says he may quit the game if he is punished by the German football association for allegedly spitting at an opponent. The Nuremberg striker has been ordered to provide a description of what happened during the alleged incident. The 34-year-old strongly denies the charge and says any punishment would be “the limit”. Koller is the Czech Republic’s record scorer, with 50 goals in 81 internationals.