Zac Stacy's ex-girlfriend claims the savage beating she endured at the hands of the father of her child was NOT an isolated incident ... 'cause the woman says the ex-NFL RB beat her on numerous occasions.
The woman, Kristin Evans, provided TMZ Sports photos of injuries she says were inflicted by the former NY Jets back on August 15, 2021 ... when she claims he flew into a violent rage over rent money.
"He physically assaulted me several times because he wanted the money back he gave me for our rent," the woman wrote in a restraining order application, filed Monday in Florida.