Prediction markets platform Kalshi has made a landmark entry into baseball by signing sponsorship agreements with five Major League Baseball teams simultaneously.
The LA Dodgers, Atlanta Braves, Boston Red Sox, San Diego Padres, and San Francisco Giants have all named Kalshi as their official predictions partner in a sweeping deal.
The partnership gives Kalshi prominent brand placement across some of the most recognisable baseball venues in the world, including the iconic Dodger Stadium in Los Angeles.
This is far from a tentative move into the sport, with Kalshi committing to multiple clubs at once rather than trialling a single partnership to test market appetite.
The platform’s confidence appears well founded, with baseball trading volume reportedly increasing by 36 times year-on-year, pointing to a surging fanbase embracing predictions markets.
That dramatic growth figure suggests a dedicated baseball audience is actively migrating toward predictions platforms, making the sport an increasingly attractive vertical for operators like Kalshi.
Meanwhile, a notable development in Italian football has added an unexpected twist to this week’s sponsorship news, with Serie A club Lazio changing commercial partners under unusual circumstances.
Lazio has signed a new deal with Kaiyun Sports after a previously announced partnership with prediction markets platform Polymarket collapsed before it could take effect.
The switch draws attention partly because of questions surrounding the nature of some operators active in the sports marketing space, with unlicensed platforms occasionally seeking visibility through sponsorship activity.
The Lazio situation carries significant implications for how Italian football clubs and European sports organisations approach due diligence when selecting betting and gaming commercial partners.
Taken together, this week’s developments underline how rapidly the sports sponsorship landscape is shifting as prediction markets and betting operators compete aggressively for premium sporting real estate worldwide.
From MLB ballparks in the United States to Serie A stadiums in Italy, gambling-adjacent brands are cementing their presence at the highest levels of professional sport in 2026.
