On May 21 a San Diego Superior Court tentatively ruled — and on May 22 finalized — that Fernando Tatís Jr. must honor a 2017 agreement with Big League Advance, leaving in place an arbitration award that requires him to pay $3.2 million plus $240,515 in attorney fees.
Tatis’s name is being searched now because the decision directly affects how much of his future earnings could be diverted to the firm that bought a slice of his pay when he was a teenager, and it comes after months of arbitration and a separate lawsuit he filed in June 2025.
The court's action preserves an arbitrator’s May 2025 ruling and the sequence of events that led to it: as an 18-year-old in 2017 Tatis accepted a $2 million advance and, by the terms he now contests, signed away 10 percent of future earnings; he later signed a 14‑year, $340 million contract with the San Diego Padres in 2021; he stopped making payments to Big League Advance in 2024, the firm started arbitration in September 2024, and the arbitrator ordered repayment before Tatis filed suit.
Tatis has argued the deal was exploitative and unlawful, saying he was preyed on by Big League Advance’s CEO when he was a young player from the Dominican Republic and that the contract violated California consumer protections. He framed his fight as broader than himself, saying he was battling for other young players who still do not know how to shield themselves from predatory advances and illegal financial schemes, and that baseball should be about the game not dodging shady businesses driven by profit and greed.
The court did not resolve whether the agreement was predatory. Instead, Judge Judy S. Bae concluded Tatis raised those challenges too late — she wrote that he was required to bring his contract-and-player‑agreement objections before arbitration and by failing to do so he waived a judicial review of those claims. The judge also noted the deal was negotiated and signed in the Dominican Republic while observing that parts of the Player Agreement were performed in California after Tatis became a Padre and made payments there.
The ruling leaves a legal mismatch: the court found procedural faults with Tatis’s timing while other findings in the case reportedly were critical of Big League Advance’s conduct. Maurice Mitts, Tatis’s lawyer, said the judge made “significant findings against BLA,” and that the only ground BLA prevailed on was the timeliness of the challenge — an issue Mitts called highly appealable and one his team is likely to press to a higher court.
The immediate practical consequence is financial: the upheld award totals about $3.44 million and, if the decision stands through any appeals, could reduce the net value of Tatis’s earnings tied to his long-term Padres deal. More broadly, the ruling preserves a legal posture that favors arbitration limits on when and where players can press contract‑based defenses.
What happens next is clear and consequential: Tatis has already sued and his lawyers have signaled an appeal is likely, making an appellate court the next forum to decide whether the procedural bar here should extinguish substantive claims that the agreement was unlawful. The unresolved question — and the one that will determine whether this ruling sticks — is whether an appeals court will view timeliness as fatal to Tatis’s objections or will allow a fresh look at whether a teenager was legally preyed upon when he signed away a portion of his future.
