By: Fern Sidman

In a closely watched legal battle with implications for both contract arbitration and the enduring controversies surrounding the 2020 presidential election, the 8th U.S. Circuit Court of Appeals in St. Louis ruled Wednesday in favor of MyPillow CEO and vocal Donald Trump supporter Mike Lindell, reversing a prior judgment that had ordered him to pay $5 million to a software expert who claimed to have debunked Lindell’s claims of widespread voter fraud.

According to a report on Wednesday that appeared on Reuters, the appeals court concluded that an arbitration panel overstepped its authority when it awarded $5 million to cybersecurity expert Robert Zeidman, who had entered Lindell’s 2021 “Prove Mike Wrong” challenge—an initiative launched by the MyPillow founder to validate his allegation that Democrat Joe Biden’s election victory was the result of foreign interference.

At the heart of the case was a contest designed and publicized by Lindell himself. As reported by Reuters, the “Prove Mike Wrong” challenge invited participants to analyze data files provided by Lindell and demonstrate that they were not connected to the 2020 election. If a participant could disprove the link, Lindell promised a $5 million payout. Zeidman, who participated in the contest, argued that the data had nothing to do with the election and presented his findings. When contest judges failed to declare a winner, Zeidman pursued arbitration, which in 2023 resulted in a panel awarding him the promised $5 million.

That award was later confirmed by a federal district court judge. But on Wednesday, a three-judge panel from the 8th Circuit—composed of Judges James Loken, Lavenski Smith, and L. Steven Grasz—determined that the arbitration panel had effectively rewritten the contest’s rules by imposing new obligations on Lindell regarding the data’s relevance.

As Reuters reported, the appellate decision stated unequivocally, “Fair or not, agreed-to contract terms may not be modified by the panel or by this court.” The ruling emphasized that the panel had misapplied the framework of the contest by interpreting its rules too expansively, thereby nullifying its own award.

MyPillow’s general counsel, Jeremiah Pilon, welcomed the appellate ruling, citing its rarity. “We are pleased with the 8th Circuit’s ruling for Mr. Lindell, especially considering the extraordinary rarity of arbitration award reversals,” Pilon said in a statement. The decision is a notable win for Lindell, who has faced a barrage of legal challenges stemming from his vocal promotion of Trump’s claims of election fraud.

For Zeidman, the ruling marked a significant setback. His attorney, Brian Glasser, responded critically to the appeals court’s opinion, noting in a statement reported by Reuters that the panel’s ruling contradicted “the unanimous contrary decision of three arbitrators who heard all the evidence, including one appointed by Mr. Lindell.”

The appellate court’s decision does not dispute the substance of Zeidman’s findings, nor does it validate Lindell’s contested assertions about the election. Instead, the case hinged entirely on contractual interpretation—whether the arbitration panel had overstepped its mandate by amending the scope and obligations embedded in Lindell’s original challenge rules.

According to the information provided in the Reuters report, Lindell had advanced his election fraud narrative by insisting that Biden’s victory was the result of foreign tampering. In the “Prove Mike Wrong” challenge, participants were given 11 data files which Lindell claimed were digital proof of such interference. The contest terms stated that anyone who could prove the data was not related to the election would be entitled to a $5 million prize. Zeidman did just that, submitting a 15-page report that concluded the data consisted of benign information, including text files and website logs, entirely unrelated to election systems.

The private panel appointed to oversee the contest initially declined to make a formal ruling. However, Zeidman pursued arbitration, as allowed under the contest’s fine print. The arbitrators subsequently ruled in his favor, awarding him the $5 million and asserting that Lindell’s contest rules obligated him to honor his promise. That ruling, and its affirmation by a lower federal court, became the subject of this week’s appellate reversal.

The court’s opinion suggests that the arbitrators’ error lay not in their reading of the data or Zeidman’s findings, but rather in modifying the contractual framework of the challenge itself. According to the appellate judges, the arbitration panel essentially “amended the agreement” by adding terms not originally present.

The ruling has raised questions among legal experts about the limits of arbitration and the enforceability of promotional contests. While arbitration is generally regarded as final and binding, particularly when agreed to in advance by all parties, the 8th Circuit’s decision underscores that even arbitration awards can be vacated if the panel exceeds its jurisdiction or improperly modifies the terms of a contract.

Lindell, who remains a prominent figure in conservative media and a loyal supporter of  President Trump, has repeatedly defended the legitimacy of his election-related claims, despite them being roundly rejected in courtrooms across the country. Reuters reported that multiple lawsuits have been filed against Lindell by voting technology companies alleging defamation, and he has spent significant financial resources defending his position.

The appellate ruling may bolster Lindell’s legal and financial posture at a time when he is under increasing pressure from parallel proceedings. While the reversal does not affect the other lawsuits pending against him, it represents a rare win in the tangled legal aftermath of the 2020 election.

Zeidman, for his part, expressed disappointment through his legal team, indicating that he is weighing his options in light of the decision. It remains unclear whether further appeals or a request for en banc review by the full 8th Circuit will be pursued.

In a political landscape still rife with misinformation and unresolved tensions over the 2020 election, Wednesday’s ruling stands as a procedural but potent reminder of how the legal system continues to grapple with the fallout of claims that have failed to meet judicial scrutiny.

The ruling turned not on the truth or falsehood of the election data, but on the inviolability of contract language—setting a precedent that may resonate far beyond this case, particularly in a political era where promotional contests are often used as platforms for ideological messaging.