Originally Posted by
The Ref
Law 3 The number of players provides that in all matches, the names of substitutes must be given to the referee prior to the start of the match. Substitutes not so named may not take part in the match.
In reality, in junior football, getting both teams to fill out the match card prior to the match is next to impossible. It is my opinion that once both teams have completed the card and handed it to the referee, no alterations may be made.
It would seem that the crux of the matter here is, did the referee allow a change to be made to the card when the substitution was being made, and if so, who completed the details on the card. If the alteration was made prior to the referee receiving the completed match card by both teams - in my opinion no offence has occurred.
If the alteration was made during the substitution, the referee was derelict in his/her duty. If you have proof you should bring it to the attention of the league.
FYI, if I ask a substitute his name and it does not correspond with a name on the card (lets face it there can be a mistake with players numbers), I will allow him to play, but will furnish a report to the league who can deal with it under their rules. I am under NO obligation to inform the opposition and will not do so.
This is not specifically dealt with by the laws of the game.