Antonio Brown's bank account is about to take a serious hit ... TMZ Sports has learned the former NFL star has been ordered to pay a moving truck driver $1.2 MILLION after he allegedly attacked the guy nearly three years ago.
A Broward County jury awarded the damages to Anton Tumanov earlier this month, according to court records ... after Brown failed to respond or show up to hearings in the case.
Per court docs, the jury found Brown liable for $407,000 for Tumanov's past and future medical expenses .