<div><img width="300" height="200" src="https://readwrite.com/wp-content/uploads/2026/09/Kalshi-reverses-Michigan-market-payout-after-stunning-last-second-touchdown-chaos-erupts-300x200.png" class="attachment-medium size-medium wp-post-image" alt="Michigan Wolverines football players celebrate a dramatic last-second victory over Western Michigan after a game-winning Hail Mary touchdown." style="width:100%;height:66.67%;max-width:1200px;margin-bottom: 15px;" decoding="async" srcset="https://readwrite.com/wp-content/uploads/2026/09/Kalshi-reverses-Michigan-market-payout-after-stunning-last-second-touchdown-chaos-erupts-300x200.png 300w, https://readwrite.com/wp-content/uploads/2026/09/Kalshi-reverses-Michigan-market-payout-after-stunning-last-second-touchdown-chaos-erupts-900x600.png 900w, https://readwrite.com/wp-content/uploads/2026/09/Kalshi-reverses-Michigan-market-payout-after-stunning-last-second-touchdown-chaos-erupts-240x160.png 240w, https://readwrite.com/wp-content/uploads/2026/09/Kalshi-reverses-Michigan-market-payout-after-stunning-last-second-touchdown-chaos-erupts.png 1200w" sizes="(max-width: 300px) 100vw, 300px" /></div>
<p>Kalshi had to undo payouts on a college football prediction market after declaring Western Michigan the winner against Michigan before&#8230; <a class="more-link" href="https://readwrite.com/kalshi-reverses-michigan-market-payout/">Continue reading <span class="screen-reader-text">Kalshi reverses Michigan market payout after stunning last-second touchdown chaos erupts</span></a></p>
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