Trade: MLB: AL Platinum Glove Winner
Resolution criteria on PolyGram: This market will resolve to the player who wins the 2026 American League Platinum Glove award for the 2026 MLB Season. In the event of a tie, this market will resolve according to the official winner as determined by MLB rules. If multiple winners are announced then this market will resolve to the player whose listed last name comes first alphabetically. If the 2026 MLB season is cancelled, postponed after December 31, 2026, 11:59 PM ET, or there is otherwise no winner declared within that timeframe, this market will resolve to “Other”. The resolution source for this market will be official information from Major League Baseball; however, a consensus of credible reporting may also be used.
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.
- Liquidity
- $5K
- Total Volume
- $14K
- 24h Volume
- $105
- Open Interest
- $216
Market outcomes
| Cal Raleigh | 5% YES | 95% NO |
| Carlos Santana | 5% YES | 95% NO |
| Alex Bregman | 5% YES | 95% NO |
| Bobby Witt Jr. | 46% YES | 55% NO |
| Maikel Garcia | 5% YES | 95% NO |
| Player F | — | |
| Player J | — | |
| Player L | — | |
Market context
The Platinum Glove award, introduced by MLB in 2011, recognises the best defensive player across each league as determined by a combination of advanced metrics and voting. The 2026 American League winner will be selected based on performance during the regular season, with the award typically announced in November following the World Series. The current 5% implied probability on Polymarket's order book reflects substantial uncertainty about which player will claim the honour, given that defensive excellence across positions—from catcher to outfield—remains difficult to predict two seasons in advance.
Historical Platinum Glove voting has favoured shortstops and centre fielders, positions where defensive impact is most visible and measurable. Since the award's inception, players like Yadier Molina, Adrian Beltre and Mookie Betts have won multiple times, though the voting methodology has evolved to incorporate defensive runs saved and other sabermetric inputs. The current 5% probability suggests the market is pricing in genuine difficulty in forecasting which emerging or established defender will lead the metrics in 2026, rather than indicating an exceptionally rare outcome.
Traders should monitor roster movements and injury reports throughout 2025 and into the 2026 season, as trades and health status directly affect playing time and defensive opportunity. The voting announcement typically occurs in late October or early November, providing a clear resolution window. Changes to MLB's defensive metrics calculation or voting procedures, which have occurred periodically, could also shift expectations about which positions or player types are favoured in the final tally.
Wikipedia Context
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Major League Baseball All-Star GameThe Major League Baseball All-Star Game, also known as the "Midsummer Classic", is an annual professional baseball game sanctioned by Major League Baseball (MLB) and contested between the all-stars from the American League (AL) and National League (NL). Starting fielders are selected by fans, pitchers are selected by managers, and reserves are selected by pl
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List of Major League Baseball All-Star Game broadcasters
The following is a list of the American radio and television networks and announcers that have broadcast the Major League Baseball All-Star Game over the years.
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List of Major League Baseball leaders in home runs by pitchersInn baseball, a home run (HR) is typically a fair hit that passes over an outfield fence or into the stands at a distance from home plate of 250 feet or more, which entitles the batter to legally touch all bases and score without liability. Atypically, a batter who hits a fair ball and touches each base in succession from 1st to home, without an error being
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List of Major League Baseball managerial wins and winning percentage leadersThis article contains a list of all Major League Baseball managers with at least 1,000 career regular season wins, a list of managers who have regular season win percentages of at least .540 in at least 400 games, and a list of all-time World Series win-loss records. All three lists are current through the games of May 5 of the 2026 regular season.
How this market resolves
Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a two-hour dispute window opens, and if no one stakes a counter-claim the payout is final. Contested outcomes escalate to UMA token-holder voting. Payouts clear in USDC to the winning side.
How to trade this market step by step
The mechanics for trading "MLB: AL Platinum Glove Winner" are the same as any other PolyGram 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.
- Sign in on polygram.ink with your email — no full KYC under $1,500 lifetime trading volume.
- Deposit USDC on Polygon (lowest fees, ~$0.01 per transaction) or Ethereum. Funds credit after 12 confirmations.
- Pick a side. Buy YES if you believe the event will happen; buy NO if you think it won't. The current YES price reflects the market's collective probability.
- Size your position. If you stake 100 USDC at 50% YES, you'll receive shares that pay $200 if YES resolves true — a 100% gross return. If NO resolves, your shares are worth $0.
- Set risk controls (optional). Stop-loss, take-profit, and limit-order types all supported. Use the trade ticket's slippage box to cap your maximum entry price.
- Wait for resolution. When the event resolves on-chain via the UMA optimistic oracle, the winning side settles to 100¢ automatically and USDC hits your balance within seconds. Withdrawable to any wallet you control.
How active is this market?
$14K in lifetime turnover and $5K of resting liquidity puts this market in the below the median by volume for american league contracts on PolyGram. Order-book depth is thin — large orders may need to be split across the book or executed as limit orders.
Last 24 hours alone saw $105 in turnover, consistent with the market's lifetime daily-average pace.
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.
Key terms
- YES / NO share
- A binary outcome token that pays $1.00 if the underlying claim resolves true (YES) or false (NO), and $0 otherwise. The market price between 0¢ and 100¢ is the implied probability.
- CLOB
- Central limit order book. The matching engine that pairs YES buyers with NO buyers (effectively the same trade). Polymarket's CLOB on Polygon executes trades on-chain via the conditional-tokens framework.
- Liquidity
- USDC capital sitting in resting limit orders inside the order book. Deeper liquidity means smaller slippage on large trades and a tighter bid-ask spread.
- UMA optimistic oracle
- The on-chain dispute system that settles each Polymarket market. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution.
- Slippage
- The difference between the displayed mid-price and your fill price. Affects market orders most; limit orders avoid slippage but may take time to fill.
- Conditional token
- ERC-1155 outcome share issued by Gnosis Conditional Tokens on Polygon. The token type that resolves to $1.00 or $0.00 at settlement.
Frequently asked questions
How does this market resolve?
Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a 2-hour dispute window opens, and if uncontested the payout is final. Contested outcomes escalate to UMA token holders.
When does this market close?
This prediction market is scheduled to close on 19 December 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.
How can I trade on "MLB: AL Platinum Glove Winner"?
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.
What happens when the market resolves?
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.
Risk and regulatory note
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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