Brown was released from the New England Patriots days after a second woman who accused him of sexual misconduct produced a threatening text message that Brown reportedly sent her.
“Will not be playing in the @NFL anymore these owners can cancel deals do whatever they want at anytime,” Brown tweeted Sunday.
“We will see if the @NFLPA hold them accountable sad they can just void guarantees anytime going on 40m 2 months will see if they pay up !” he continued.
Brown signed a one-year, $15 million contract with the Patriots that included $9 million guaranteed. The bonus was due in two installments -- a $5 million payment on Monday and a $4 million payment on Jan. 15, 2020. It’s unclear if the Patriots will attempt to withhold the payments.
The allegations against Brown, one from a former trainer and another from an artist, cost him at least two endorsement deals, including a lucrative partnership with Nike. He has denied wrongdoing.
Brown caught four passes for 56 yards and a touchdown in his lone game for the Patriots last week.
The NFL Players Association did not respond to a request for comment.
FOX Business’ Thomas Barrabi contributed to this report.