New details in the arrest of NY Jets rookie Quincy Enunwa ... now, we've learned the alleged victim is a woman ... who claims Quincy got violent in their NJ hotel room.
TMZ Sports obtained official charging documents which show the 22-year-old wide receiver -- currently on the Jets practice squad -- is accused of "grabbing the victim by her ankle and pulling her off a bed causing her to strike and injure both her head and finger."
As we first reported, Enunwa was arrested Sunday evening ... and according to documents obtained by TMZ Sports, Enunwa pled not guilty to the domestic violence charge.
Enunwa was released a short time later ... and the judge ordered him to refrain from "future acts of domestic violence."
Of course, the NFL just announced a new tougher policy when it comes to punishing domestic violence offenders ... after a public backlash over Ray Rice's soft 2 game suspension.