<div><img width="300" height="169" src="https://readwrite.com/wp-content/uploads/2026/09/polymarkets-federal-challenge-new-york-gambling-law-test-300x169.webp" class="attachment-medium size-medium wp-post-image" alt="Editorial illustration of a courthouse divided by a red boundary over a prediction-market token" style="width:100%;height:56.25%;max-width:1200px;margin-bottom: 15px;" decoding="async" fetchpriority="high" srcset="https://readwrite.com/wp-content/uploads/2026/09/polymarkets-federal-challenge-new-york-gambling-law-test-300x169.webp 300w, https://readwrite.com/wp-content/uploads/2026/09/polymarkets-federal-challenge-new-york-gambling-law-test-900x506.webp 900w, https://readwrite.com/wp-content/uploads/2026/09/polymarkets-federal-challenge-new-york-gambling-law-test-260x146.webp 260w, https://readwrite.com/wp-content/uploads/2026/09/polymarkets-federal-challenge-new-york-gambling-law-test.webp 1200w" sizes="(max-width: 300px) 100vw, 300px" /></div>
<p>The Polymarket lawsuit pits New York’s gambling rules against federal oversight after Letitia James sued and the company filed its own federal case.</p>
<p>The post <a href="https://readwrite.com/polymarket-lawsuit-new-york-gambling/">Polymarket’s Federal Challenge Puts New York Gambling Law to Test</a> appeared first on <a href="https://readwrite.com">ReadWrite</a>.</p>