Antonio Brown is turning himself in ... TMZ Sports has learned the NFL star just arrived at a Florida jail after police issued a warrant for his arrest earlier this week.
We broke the story, Brown allegedly threw rocks at a moving company truck and then attacked the driver over a dispute stemming from payment for a scheduled delivery at his Hollywood, Fla. home.
It all allegedly went down outside of AB's mansion Tuesday ... and in 911 audio of the scene, obtained by TMZ Sports, you can hear the chaotic altercation all play out.