Higher level of Doctor doesn't mean less number of injuries, it means smaller injuries in terms of time.
Prove it.
Doctors help reduce the severity of player injuries. Once a player is injured, a Doctor will also help him heal more quickly, but the effect is much smaller than the initial reduction in severity. Doctors can have the following specialties:
se·ver·i·ty (s-vr-t)n. pl. se·ver·i·ties1. The state or quality of being severe.2. The act or an instance of severe behavior, especially punishment.
i suppose there's a misunderstanding here :)a injury reduced to less than a week doesn't carry over after the game, so it is true that the level of doctor reduce the number of long-term injuries (by long term i mean not only for the game); but the injury still happened and lasted for the game (or less, in case of succesful specialty doc)but the number of injuries in the match is indipendent from the level of the doctor. that's what i get from charles post.