San Diego Padres superstar Fernando Tatis Jr. is suing Big League Advance Fund and owes the company millions of dollars.

San Diego Padres right fielder Fernando Tatis Jr.’s suit against Big League Advance Fund and Big League Advantage (BLA) will likely face hurdles, including the possibility that a judge will dismiss the case to arbitration.

The lawsuit, filed in San Diego County Superior Court, accuses BLA of using predatory tactics to lure him into an “investment deal” that was actually an illegal loan.