O/U 8.5 leads at 100% across 12 outcomes, with $561K traded so far. Prices are live probabilities set by traders on Polymarket, not editorial predictions.
In the upcoming MLB game between the Athletics and Seattle Mariners, scheduled for September 3 at 9:40PM ET:
This market will resolve to "Athletics" if the Athletics win the game.
This market will resolve to "Seattle Mariners" if the Seattle Mariners 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.
Frequently Asked Questions
What are the current odds for Athletics vs. Seattle Mariners?
Current odds: O/U 8.5 100%, Athletics vs. Seattle Mariners 69%, O/U 9.5 66%, O/U 10.5 53%, Extra Innings 50%, O/U 11.5 28%. Each price is the market's implied probability for that outcome, and updates continuously as traders buy and sell on Polymarket.
Who is favored in Athletics vs. Seattle Mariners?
O/U 8.5 is the market favorite at 100%, based on real money wagered by traders who have moved $561K through this market. Prediction-market odds have historically tracked outcomes more closely than polls, but they are a forecast, not a guarantee.
How much money is on Athletics vs. Seattle Mariners?
$561K has been traded on this market in total, including $560K in the last 24 hours, with $156K of resting liquidity in the order book.
When does Athletics vs. Seattle Mariners resolve?
This market is scheduled to resolve on September 11, 2026. Winning shares pay out $1.00 each; losing shares expire worthless.
How does Athletics vs. Seattle Mariners resolve?
In the upcoming MLB game between the Athletics and Seattle Mariners, scheduled for September 3 at 9:40PM ET:
This market will resolve to "Athletics" if the Athletics win the game.
This market will resolve to "Seattle Mariners" if the Seattle Mariners 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 stat
Where can I bet on Athletics vs. Seattle Mariners?
This is a Polymarket prediction market — you trade YES/NO shares against other users rather than against a bookmaker. Polynter.net tracks the odds, volume and trader activity; trading itself happens on Polymarket.