NBA names Kalshi and Polymarket as preferred prediction markets in new partnerships

The NBA has named Kalshi and Polymarket its preferred prediction markets, marking the league's first move into the sector. Under the agreements, the league said it will limit which types of event contracts can be featured and require information-sharing on suspicious trades. The NBA also signed a memorandum of understanding with the Commodity Futures Trading Commission, the federal agency that asserts authority over prediction markets, to exchange information and protect integrity. The deals also expand the league's partnership with DraftKings. The NHL partnered with both platforms in October 2025, and MLB partnered with Polymarket in March, but several states argue these offerings amount to sports betting.

The New York Times, representing left-leaning coverage, leads with the preferred-platform status and the expanded DraftKings partnership in a plain announcement headline, offering only a brief excerpt. Yahoo Sports, an alternative outlet, stresses that the NBA previously had deals with sportsbooks such as DraftKings but not with prediction markets. CNBC, also alternative, gives the most detail, featuring NBA executive Scott Kaufman-Ross on protecting the game's integrity, the contract limits, the CFTC memorandum and the state challenges. The Washington Times, right-leaning, frames the story around integrity and regulation in its headline and stresses the federal agency overseeing the exchanges. The sides agree on the core facts: the preferred-platform deals and the federal memorandum. They diverge in emphasis: the left excerpt highlights the DraftKings expansion, the right foregrounds regulation, and only CNBC reports state opposition.