TMZ Sports has obtained the 911 call Tyrel Dodson's GF made after the Buffalo Bills rookie allegedly attacked her in Arizona ... and she tells the operator, "He hit me across my face!"
The woman was frantic -- sobbing loudly -- but she eventually composes herself to tell the operator, "My boyfriend, like, hurt me."
She added, "He was hitting me and broke my door!"
As we previously reported ... Dodson was in Arizona with his girlfriend last month when they got into an altercation after he had thrown up on her carpet after a day of drinking.