Tottenham will have to deal with a UEFA inspection of the Wembley pitch ahead of their clash against PSV Eindhoven.
An NFL match was played on the Wembley pitch the night before Monday's clash between Spurs and Manchester City. The quality of the pitch caused an uproar from both teams.
UEFA has told Sky Sports News: "UEFA is closely monitoring the situation at the Wembley Stadium and working together with the club, the Football Association and the management of the stadium, to guarantee safe playing conditions for the upcoming UEFA Champions League match."
It is unclear if Spurs will get the go ahead for the game to take place at the stadium. It would be a nightmare if they had to find another venue.