Resolution criteria on PolyGram: This event is for the upcoming Premiership Rugby match between Gloucester and Sale Sharks, scheduled for May 8 2026.
PolyGram is an on-chain prediction market where you trade YES or NO outcome shares with real USDC on Polygon. For this market, buy YES if you believe the event will happen, or NO if you think it won't. Your maximum loss is your stake — winning shares pay $1.00 each at resolution. Unlike sportsbooks, there is no house edge: prices are set by supply and demand from other traders and reflect the crowd's real-time probability.
Market outcomes
| Gloucester | 100% YES | 0% NO |
| Draw | 0% YES | 100% NO |
| Sale Sharks | 0% YES | 100% NO |
Gloucester Rugby will host Sale Sharks in a Premiership Rugby fixture on 8 May 2026, with settlement occurring after the final whistle on that date. The match forms part of the regular season run-in, a period typically decisive for playoff positioning and European qualification. The current order book on Polymarket reflects a 100% implied probability, indicating traders are pricing this event as certain to occur—a reflection of the fixture's confirmed scheduling and the absence of material uncertainty around whether the match will be played.
Premiership Rugby matches scheduled months in advance rarely fail to occur; postponements are exceptional and typically require ground safety issues, severe weather, or cascading squad unavailability. Historical precedent suggests that once a fixture reaches this stage of the season calendar, cancellation risk is negligible. The 100% probability on the order book therefore represents standard pricing for a confirmed, imminent domestic rugby union match rather than a statement of exceptional certainty.
Traders should monitor injury bulletins from both clubs in the weeks preceding 8 May, particularly for key players whose absence might affect match dynamics, though such developments would not alter settlement. Fixture congestion across the league—including European competition schedules and international windows—could theoretically create pressure for rescheduling, though the May date falls outside standard international windows. Any official announcement from Premiership Rugby regarding the fixture's status would be the primary catalyst for repricing, though no such developments are currently anticipated.
This market settles from the official outcome published at https://www.premiershiprugby.com/. A proposer submits the final result to the UMA optimistic oracle on Polygon; the two-hour dispute window closes and payouts clear in USDC.
The mechanics for trading "Premiership Rugby: Gloucester vs Sale Sharks" are the same as any other PolyGram sporting event contract. Each YES share resolves to $1 if the event happens, or $0 if it doesn't. The current price between 0¢ and 100¢ is the market's probability estimate, set live by the order book.
$3K in lifetime turnover and $0 of resting liquidity puts this market in the below the median by volume for sports contracts on PolyGram. Order-book depth is thin — large orders may need to be split across the book or executed as limit orders.
The market has been open for around a month — fresh enough that information asymmetry remains a real factor.
Higher-volume markets tend to have tighter spreads and faster price discovery — meaning the displayed YES/NO percentages are more likely to reflect the true crowd-implied probability rather than a single trader's directional view.
Resolution is sourced from https://www.premiershiprugby.com/. Settlement is executed by the UMA optimistic oracle on Polygon, with a 2-hour dispute window before payouts clear.
This prediction market is scheduled to close on 15 May 2026. After the resolving event occurs, settlement typically clears within 24 hours once the UMA optimistic oracle confirms the outcome. All payouts are in USDC on the Polygon network.
To trade on this prediction market, create a free PolyGram account at polygram.ink, deposit USDC via Polygon, and place a YES or NO order on the outcome you believe in. You can learn more on our how-it-works page. Your maximum loss is limited to your stake — there is no leverage or margin.
When the outcome is determined, winning YES shares pay out $1.00 each in USDC, while losing shares pay $0. Settlement is handled by the UMA optimistic oracle on Polygon — a proposer submits the result, a two-hour dispute window opens, and if uncontested, payouts are distributed automatically. You can withdraw your winnings to any Polygon wallet.
Prediction-market positions can lose 100% of staked capital. Outcomes are uncertain by definition — historical accuracy of crowd-implied probabilities is high in aggregate but not for any single market. PolyGram does not provide investment advice. Trade only with capital you can afford to lose.
Regulatory status varies by jurisdiction. Germany, the United States, and most EU countries treat Polymarket-style event contracts under one of three frameworks: financial derivative, gambling product, or unregulated novel asset. Consult local counsel before trading.
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