The 2026 Major League Baseball season culminates with the World Series championship in October, where the American League and National League pennant winners compete for the title. The Tampa Bay Rays franchise has never won a World Series title in their 28-year history since joining MLB in 1998, adding to the challenge of their championship odds in this prediction market. The market currently prices the Rays' championship probability at 2 percent YES odds, reflecting broad market consensus that they rank among the least likely contenders to capture baseball's highest prize. At this 2 percent level, traders expect substantially higher probabilities of other MLB teams winning the championship, with market conviction concentrated on historically stronger franchises and current seasonal performers. The prediction market remains open through October 31, 2026, allowing prices to adjust as the regular season progresses and playoff odds shift in response to team performance, trades, and injury developments. A 2 percent price implies roughly a 1-in-50 probability of a Rays championship, a baseline that could shift materially if the franchise makes unexpected playoff advances or if injury patterns across the league create new openings.