Owen Heinecke’s NCAA Lawsuit: Injunction, Appeal, and Trend

Owen Heinecke’s NCAA lawsuit challenges the organization’s decision to count three brief lacrosse appearances at Ohio State in 2021 as a full season of competition, wiping out what he says should be a remaining year of football eligibility at Oklahoma. He sued in Cleveland County District Court in April 2026, won a preliminary injunction that made him immediately eligible for the 2026 season, and the NCAA’s appeal to the Oklahoma Supreme Court is still pending.¹

Why the NCAA Said He Was Out of Eligibility

Division I athletes get four seasons of competition inside a five-year window that starts the moment they enroll full-time, and appearing in even one contest during a season burns one of those four.² Heinecke enrolled at Ohio State on a lacrosse scholarship in 2021 and played in three games that spring, totaling roughly 15 minutes of action. Under NCAA rules, that counted as his first season of competition. The football-specific four-game redshirt rule, which lets football players appear in up to four games without burning a season, did not apply to his lacrosse participation.³

He transferred to Oklahoma as a walk-on in the summer of 2022, then missed that football season with an injury. The NCAA did not grant him a medical hardship waiver for 2022.⁴ He then played 13 games in 2023, 13 in 2024, and all 13 in a breakout 2025 season.⁵ By the NCAA’s count that was four seasons used: lacrosse in 2021 and football in 2023, 2024, and 2025.

Heinecke petitioned for a sixth year of enrollment and a fourth season of football eligibility, arguing his lacrosse participation was minimal and his injured 2022 season should not count against him. The NCAA denied the petition and then denied his appeal.⁶

The Lawsuit and the Injunction

With the internal process exhausted, Heinecke sued the NCAA in Cleveland County District Court (Case No. CV-2026-743), represented by attorneys from McAfee & Taft.⁷ An emergency hearing before District Judge Thad Balkman took place on April 16, 2026, with Oklahoma head coach Brent Venables and general manager Jim Nagy testifying for Heinecke.⁸

Lead attorney Michael Lauderdale argued the case “turns on one thing — time,” framing the NCAA’s position as blocking further football over fewer than 15 minutes of lacrosse. He described Heinecke’s original choice of Ohio State as a “Hobson’s Choice.”⁷ The NCAA responded that his situation fell within “circumstances considered to be within the control of the student athlete” because he had turned down real football scholarship offers to play lacrosse, and said he “did not lose the opportunity to play football due to circumstances beyond his control.”⁴ The NCAA also claimed Oklahoma had not submitted medical records for the 2021 football season; Heinecke’s counsel said the university had submitted 171 pages of medical records.

Balkman granted a preliminary injunction the same day, making Heinecke eligible for the 2026 season and barring the NCAA from taking action against him or the university.¹ He applied the standard four-factor test: likelihood of success on the merits, irreparable harm, public interest, and the balance of hardships.⁹

On the merits, Balkman found that the NCAA had failed to consider the “totality of his circumstances,” including a hip avulsion, a torn labrum, and COVID-19 recruiting restrictions. He determined Heinecke was a third-party beneficiary to the contract between the NCAA and its member schools, drawing on Chambliss v. NCAA as precedent, and concluded the NCAA had not treated Heinecke’s case in good faith. On irreparable harm, the court found that missing the 2026 season would cost Heinecke developmental time and hurt his professional draft stock in ways money damages could not remedy.⁹

The NCAA’s Appeal and Where the Case Stands

On April 24, 2026, the NCAA filed a petition for error with the Oklahoma Supreme Court (Appellate Case No. 124021) and asked for fast-track treatment.¹⁰ The NCAA argued that:

Evidence at the hearing “primarily addressed character and athletic skills” rather than Heinecke’s legal entitlement to mandatory relief.
Heinecke “did not establish by clear and convincing evidence that the NCAA’s application of its Bylaws was arbitrary.”
Heinecke “failed to establish by clear and convincing evidence that he will suffer irreparable harm absent an injunction.”¹¹

The NCAA also argued that Balkman had “substituted its judgment for the NCAA’s” and should have limited his review to Oklahoma’s original waiver submissions instead of doing an independent assessment.¹²

The Oklahoma Supreme Court denied fast-track treatment. Chief Justice Dustin P. Rowe ordered the NCAA to file an amended petition by May 11, 2026, and set June 16, 2026, as the deadline to complete the record. Heinecke’s team moved to dismiss the appeal as premature, arguing the trial court’s order had not yet been entered as a journal entry with the Cleveland County clerk, and the court ordered the NCAA to respond to that motion by May 13, 2026.¹³ As of June 2026, the appeal remains pending and could take months to resolve. The injunction stays in force while it does, so Heinecke remains eligible.¹⁰

How Heinecke’s Case Fits a Larger Trend

Heinecke’s suit is one of more than 50 eligibility-related cases filed by student-athletes since November 2024. The NCAA has won most of them, but athletes have fared notably better in state courts than in federal courts, and judges have increasingly analyzed these disputes through contract law, antitrust principles, and the implied duty of good faith and fair dealing.¹⁴ Balkman’s use of the third-party beneficiary theory drew directly on Chambliss v. NCAA, in which a Mississippi chancery court granted a preliminary injunction letting Ole Miss quarterback Trinidad Chambliss compete during 2026-27 after the NCAA denied him a medical waiver.⁹

The NCAA is also moving toward a structural change. In April 2026 the Division I Board of Directors directed its cabinet to advance an age-based eligibility model that would give athletes five seasons of competition over five years, starting the academic year after they turn 19 or graduate from high school. A vote was expected at the cabinet’s June 23-24, 2026 meeting.¹⁵ Under the proposed transition rules, athletes already enrolled with remaining eligibility could have either the current rules or the new model applied, whichever helps them more.¹⁶

1
Sooners Wire. Oklahoma Football: Owen Heinecke Injunction Granted
2
NCSA Sports. NCAA Eligibility Requirements
3
Yahoo Sports. Sooners Star LB Tries Last Resort for Eligibility
4
Yahoo Sports. NCAA Makes Case Against Owen Heinecke
5
Sooners Wire. Oklahoma Football: Owen Heinecke NCAA Eligibility
6
247Sports. NCAA Denies Owen Heinecke Eligibility Petition
7
McAfee & Taft. OU Linebacker Owen Heinecke Scores Big Win Against NCAA
8
ESPN. Judge Grants Oklahoma LB Heinecke Extra Year of Eligibility
9
Yahoo Sports. Why Judge Thad Balkman Ruled in Heinecke’s Favor
10
Sooners Wire. Oklahoma Football: Owen Heinecke Appeal NCAA Eligibility
11
News9. NCAA Appeals Owen Heinecke’s Injunction
12
The Oklahoman. NCAA Appealing Ruling Granting Oklahoma LB Owen Heinecke an Extra Year
13
Sports Litigation Alert. In Pivotal Case, Oklahoma Linebacker Overcomes NCAA Opposition to Win Injunction to Play in 2026
14
OU Daily. Oklahoma Football: Owen Heinecke Injunction NCAA Appeal
15
ESPN. NCAA Panel Tweaks D-I Eligibility Proposal, Vote Late June
16
NCAA. Division I Cabinet Continues Discussions of Age-Based Collegiate Eligibility Model