what criteria the players are injured? Sorry for the translation
@Special-Fusco Hello mate.
Since writing in English is very difficult for you ...Would you like to find & join your own Group of Language & Forum? My guess is that you're an Italian. Please follow these links to help you out :
Or, if you still have problem then try this way please:
Now about your question concerning injuries: Two things you must be careful with :
a) The amount of pressure that you use for your special tactics and also the level of fatigue/fitness of your players . It is advised to rotate your players and not use the same ones, round after round . Otherwise their fitness drops down ( from green colour goes to yellow and red ) and combined with hard tackling and high pressure you get possibly the injured players.