The NBA Just Partnered With Kalshi and Polymarket. Here's How Their Odds Compare to Sportsbooks

Kalshi vs Polymarket vs sportsbooks: We compared NBA betting odds across 52 games to find which platforms offer the best payouts after fees. On Monday, October 26, the NBA handed its official seal of approval to the prediction market boom. Kalshi and Polymarket are now the league's "preferred" platforms, ESPN reported . The NHL and MLB had already inked similar deals, and the NBA also expanded its DraftKings partnership to cover DraftKings' own prediction market product. Great news for the platforms.