Cleveland Guardians vs. Tampa Bay Rays Odds
This market has resolved: Tampa Bay Rays. Final prices are below.
| Outcome | Chance | Odds | 24h |
|---|---|---|---|
| Cleveland Guardians vs Tampa Bay Rays | 0% | — | ▼ 42 |
| NRFI | 0% | — | ▼ 43 |
| Spread -1.5 | 100% | — | ▲ 63 |
| O/U 6.5 | 100% | — | ▲ 47 |
| O/U 7.5 | 100% | — | — |
| O/U 5.5 | 100% | — | — |
| Spread -2.5 | 100% | — | — |
| Spread -4.5 | 0% | — | — |
| O/U 8.5 | 100% | — | — |
| Spread -3.5 | 100% | — | — |
| O/U 4.5 | 100% | — | — |
| O/U 9.5 | 100% | — | — |
| O/U 10.5 | 0% | — | — |
Price history
Resolution rules
In the upcoming MLB game between the Cleveland Guardians and Tampa Bay Rays, scheduled for October 19 at 5:00PM ET: This market will resolve to "Cleveland Guardians" if the Cleveland Guardians win the game. This market will resolve to "Tampa Bay Rays" if the Tampa Bay Rays win the game. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.
Source: Polymarket. The venue's rules are final.
FAQ
How are prediction market odds calculated?
Each contract pays $1 if the outcome happens and $0 if it doesn't, so its price is the market's implied probability: a 60¢ contract means roughly a 60% chance. We show the last trade, or the midpoint between the best bid and ask when the order book is tight.
When does this market close?
Polymarket lists Oct 27, 2026 as the end date; this market has closed.
Where can I trade on Cleveland Guardians vs. Tampa Bay Rays?
This market trades on Polymarket. Availability depends on where you live: Kalshi is a CFTC-regulated US exchange, while Polymarket's international site isn't available to US users (Polymarket US is a separate app). You must be 18 or older.