Kalshi teams up with five MLB clubs, putting prediction markets inside baseball venues
Kalshi is pushing deeper into U.S. professional sports through new brand partnerships with five Major League Baseball teams: the Los Angeles Dodgers, Boston Red Sox, Atlanta Braves, San Diego Padres and San Francisco Giants. The company said the deals will place Kalshi across stadium signage, social media, digital channels, radio and in-person fan activations, rather than limiting promotion to online ads. At Dodger Stadium, the arrangement includes LED advertising, naming rights for an in-stadium bar, and fan events and special offers at Centerfield Plaza. Kalshi said baseball-related trading volume on its platform has risen sharply. According to the company, baseball trading volume grew 36-fold over the past year, and baseball-related contract volume in 2026 has approached 13 billion contracts so far, up from about 355 million during the same period last year. Kalshi describes itself as a federally regulated event contracts exchange, though the article notes that contracts tied to game outcomes can look increasingly similar to sports betting from a fan’s perspective. That overlap makes the MLB tie-ups more sensitive in light of the case involving Shohei Ohtani’s former interpreter, Ippei Mizuhara, who admitted to bank fraud and filing a false tax return after using illegal bookmakers and stealing nearly $17 million from Ohtani’s account.








