10:24 AM PT -- TMZ Sports has obtained the mug shot from Herrera's arrest.
We've also obtained court docs from the incident ... which say Herrera's girlfriend was found with "hand print markings to her neck area and small scratches to her arms."
Odubel is due in court to face the charge in June on the same day the Phils are scheduled to play the Nationals in D.C.
Philadelphia Phillies outfielder Odubel Herrera was arrested Monday night after cops say he roughed up his 20-year-old girlfriend during an altercation in an Atlantic City casino.