3 substitutions are allowed per match.
All the players are allowed. Spectators are not allowed.
No. Commentators just commented on this during Paraguay vs Japan
Each team had only 23 players allowed.
All countries are allowed only 23 players each.
approx 4000 yards
22 at a time.
All the Mexican players will be allowed.
Each team are allowed only 23 players.
As there are 32 countries and each country were allowed 23 plyers it 736 players. But all the 23 players did not play.
Not a roster,it is a squad and it is 23.