
Will Japan or the USA win gold in Baseball at the 2020 Olympics?
Current odds
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Market stats
Polymarket · CLOBRecent trades
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Resolution rules
From PolymarketAbout this market
ContextThis market will resolve to “Japan” if Japan wins the Baseball gold medal at the 2020 Tokyo Olympics, or “USA” if the United States of America wins the Baseball gold medal at the 2020 Tokyo Olympics. This market will resolve on August 7, 2021, when the gold medal match is scheduled to be played. If the gold medal match is postponed to September 7, 2021, 11:59 PM ET or earlier, the same rules will apply. If the gold medal match is postponed to September 8, 2021, 12:00 AM ET or later, or cancelled altogether, this market will resolve to 50/50. In the event of ambiguity in terms of the market outcome, the market will be resolved in good faith at the sole discretion of the Markets Integrity Committee (MIC).
How trading works
Polymarket uses a central limit order book (CLOB) model — you can buy or sell shares of any outcome at the current market price, or place limit orders at your target price. All positions are settled in USDC when the market resolves.
Resolution
Markets resolve through UMA's Optimistic Oracle. After the market closes, a proposer submits a resolution, followed by a 2-hour dispute window. If no dispute is raised, the resolution is accepted. Disputed markets go to UMA token holder vote.