Tampa Bay vs Cleveland

This is Game 4 of the 2026 AL Championship Series between the Tampa Bay Rays and the Cleveland Guardians, scheduled for October 16 at 6:00 PM ET. The moneyline market has two outcomes: "Tampa Bay Rays" pays out if the Rays win, and "Cleveland Guardians" pays out if the Guardians win. Polymarket's rules resolve the market 50-50 if the game is cancelled with no make-up or ends in a tie. Kalshi's rules say it resolves to a fair price if the game is cancelled or rescheduled more than two days out. Total volume across listings is about $2.0 million, led by Kalshi ($950,477) and Novig ($587,989). Pricing is close to a coin flip. Tampa Bay is the narrow favourite at a 50.5% consensus, against 49.5% for Cleveland. Kalshi, Polymarket and Gemini all show the Rays at 50.5%. Novig is slightly higher at 50.8%, and Polymarket US is slightly lower at 50.2%. A one-point edge means the market sees no meaningful separation between the two teams. Azuro is excluded from the consensus because it has no liquidity, and Polymarket US and Gemini report little or no volume or liquidity. The cross-platform spread is just 0.5 points on each outcome. Every venue with an active market is pricing Game 4 as essentially even, with Tampa Bay holding only a marginal edge.