Quinn is an ex Vanderbilt commit. He returned to the board in October and is now headed to Stillwater, announcing his decision on the eve of National Signing Day.
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The 6-foot-6, 250-pounder is the No. 101 EDGE and No. 31 player in Illinois in the 2026 cycle, according to the Rival industry classificationa weighted average used by all major recruiting media companies. He is ranked 1,115th overall.
Quinn comes out of one of the top high school football programs in the Midwest. In 2025, Mount Carmel went undefeated at 15-0 and finished as the number one team in Illinois, according to the Composite rankings of rivals. La Caravana also ranked as the 26th team nationally.
Quinn’s addition gives Oklahoma State a new head coach Eric Morris a 21st high school prospect in the 2026 cycle. The Cowboys had to restructure their incoming class following the midseason firing of the veteran head coach. mike gundy.
This story will be updated with more information.