WWE Hall of Famer Released from Prison ... Going to Rehab

WWE Hall of Famer Tammy Sytch -- aka "Sunny" -- has been released from prison and is currently on her way back to a rehab center ... TMZ Sports has learned.

The 44-year-old wrestling legend was locked up back in September for violating her probation stemming from a DUI case.

She was released Friday and paroled to go to a rehab center. We spoke with Sytch via text messages and she confirmed she's on the way.

Sytch has struggled with substance abuse over the years -- and was arrested for DUI 3 times in 2015.

She insists she wants to get and stay clean and turn her life around.