When does a prediction lock?

Each match locks when it kicks off. You can create or change your prediction any time before kick-off, but once the match starts it is frozen and can no longer be edited, so lock in your picks before the whistle.

For matches in internal Playbox leagues, all games of a matchday lock together when the matchday starts. If a league match has no scheduled date yet (shown as “Tour N” or “TBD”), it does not lock by the clock at all, it locks the moment the organizer actually starts the game, so you can predict any time before that.

Entering results late never affects fairness, because predictions freeze at the start of play regardless of when the final score is recorded.