Police said when officers arrived they were met by the 23-year-old victim, whose face was swollen and bloody.
The victim and his girlfriend told police her husband somehow entered their apartment, went to the bedroom and climbed atop the victim and started punching him, according to the report.
The woman awoke and ran out, getting her daughter and exiting the apartment to call police, according to the report.
The suspect, a mixed martial arts fighter according to the wife, emerged a short time later and sped away in a vehicle, according to the report.
The victim was taken to the hospital for treatment of numerous facial injuries.