 Despite UEFA applying numerous methods to rectify the problems, such as a ban on pre-match training on the pitch, use of fertilisers, seeding, mowing, light therapy, drying and playing with the roof closed to avoid rain, it was decided that the pitch at Lille had to be entirely replaced following the Italy–Republic of Ireland group match on 22 June.The new pitch was replaced with Dutch grass and was ready before the last sixteen match between Germany and Slovakia on 26 June.UEFA also stated that repair work was also required at the St Denis and Marseille pitches.