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Kalshi Signs Multi‑Year Partnerships With Five MLB Teams

The deals push the prediction‑market exchange into prominent stadium branding as legal fights continue over whether its event contracts are state gambling or federally regulated derivatives.

Overview

  • Kalshi announced multi‑year, exclusive brand partnerships with the Atlanta Braves, Boston Red Sox, Los Angeles Dodgers, San Diego Padres and San Francisco Giants on Tuesday, giving the company in‑stadium LED signage, radio and digital promotions, and fan activations.
  • The Dodgers agreement includes naming rights for the ballpark’s Gold Glove Bar, rebranded the Kalshi 435 Club, and teams began placing Kalshi logos and sponsored messaging in stadiums and marketing before broad rollouts.
  • Kalshi says baseball trading on its platform has surged roughly 36‑fold year over year, totaling nearly 13 billion baseball‑related contracts in 2026, a growth metric the company says justifies its sports sponsorship push.
  • The commercial push comes during a fragmented legal fight: some federal appeals courts have sided with Kalshi, while state attorneys general, state gambling regulators and tribal gaming groups have sued or sought injunctions arguing the products are unlawful sports betting.
  • The deals raise immediate practical and reputational questions for teams and fans about geofencing, account access, sponsor conflicts with tribal casinos, MLB player‑participation rules, and whether the CFTC or state courts will resolve the legal status of prediction markets.