Report: M's Bradley charged for threat
He was taken into custody about 10:00am and released from Van Nuys jail in Los Angeles on Tuesday night after posting $50,000.
The former Dodger was arrested on suspicion of making criminal threats against the woman, who was not identified, the Los Angeles Times reported.
He is due to face court on February 8.
"While we do not yet have full details on what occurred, we are aware of the situation and take it very seriously," Mariners general manager Jack Zduriencik said in a statement.
"We are in the process of determining the full circumstances of what occurred. Until we have more information, we will not be able to comment further."