TMZ Sports has obtained the police report from the Alberto Del Rio arrest ... and it's very disturbing.
The accuser told police Del Rio exploded on her on May 3 in San Antonio, Texas -- accusing her of cheating on him with other men.
The accuser -- who cops say only speaks Spanish -- says Del Rio smashed her cell phone, her laptop and attempted to burn her passport in an attack that started at around 10 p.m. on May 3 and lasted until around 2:30 p.m. on May 4.
The woman also claims Del Rio attacked her, causing multiple injuries and left her, "feeling woozy and dizzy from the hits to her head."
There's more ... the accuser also claims Del Rio choked her and at one point "shoved a sock into her mouth, to keep [her] quiet."
The woman says, "When the sock was in her mouth, she could not breathe."
During the incident, the woman claims Del Rio also sexually assaulted her with his penis and other body parts. The woman is adamant she did NOT consent to sexual activity with Del Rio.
The woman told police that she is afraid of Del Rio and had planned on leaving the city as soon as possible.
The responding officer says he saw "multiple bruises" on the accuser's face, arms, legs and neck.
Del Rio -- real name Jose Rodriguez Chucuan -- was arrested for domestic violence and aggravated sexual assault. According to his booking sheet, the 42-year-old is listed at 6'4", 240 pounds. The accuser is 5'5", 132 pounds.
Del Rio was a WWE superstar from 2009 until 2016, winning the WWE championship, the 2011 Royal Rumble, and more. He's also an MMA fighter, who recently lost to Tito Ortiz in December 2019.