Trade: Texas Rangers vs. Colorado Rockies
Resolution criteria on PolyGram: In the upcoming MLB game between the Texas Rangers and Colorado Rockies, scheduled for May 20 at 3:10PM ET: This market will resolve to "Texas Rangers" if the Texas Rangers win the game. This market will resolve to "Colorado Rockies" if the Colorado Rockies 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.
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
- $65
- Total Volume
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- 24h Volume
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- Open Interest
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Market outcomes
| Texas Rangers vs. Colorado Rockies | 50% YES | 50% NO |
| NRFI | 50% YES | 50% NO |
Market context
The Texas Rangers face the Colorado Rockies in an MLB matchup scheduled for 20 May at 3:10PM ET. The current order book on Polymarket reflects a 50-50 split, indicating genuine uncertainty amongst traders about which team will secure victory. This even pricing suggests the market has incorporated available information without a consensus lean toward either side.
Historical matchups between these franchises show competitive balance, though the Rangers have demonstrated stronger recent form. The Rangers won the 2023 World Series and maintain a more consistent roster, whilst the Rockies operate with a thinner payroll and have struggled with consistency. When comparing similar regular-season games between mid-tier and stronger teams, markets typically price the superior-ranked club with a modest edge; the current 50-50 reflects either genuine parity in this fixture or uncertainty about roster availability.
Traders should monitor injury reports and starting pitcher announcements, typically confirmed 24 hours before game time. Weather conditions at Coors Field can significantly affect play, particularly wind direction affecting fly balls. Recent performance trends matter: the Rangers' trajectory through May will establish whether they maintain championship-calibre consistency, whilst any Rockies hot streak could shift the probability. The settlement window extends to 27 May, allowing for postponements or rescheduling should weather intervene.
Wikipedia Context
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Texas Rangers (baseball)The Texas Rangers are an American professional baseball team based in the Dallas–Fort Worth metroplex. The Rangers compete in Major League Baseball (MLB) as a member club of the American League (AL) West Division. The team was founded as the Washington Senators in 1961, an expansion team awarded to Washington, D.C., after the previous Senators incarnation mo
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Texas Ranger DivisionThe Texas Ranger Division, also known as the Texas Rangers and nicknamed the Diablos Tejanos, is an investigative law enforcement agency with statewide jurisdiction in the U.S. state of Texas, based in the capital city Austin. The Texas Rangers have investigated crimes ranging from murder to political corruption, acted in riot control and as detectives, prot
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Texas Rangers minor league players
Below are select minor league players and the rosters of the minor league affiliates of the Texas Rangers:
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Texas Rangers award winners and league leaders
This is a list of award winners and league leaders for the Texas Rangers baseball team.
Resolution source
This market settles from the official outcome published at https://www.mlb.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.
How to trade this market step by step
The mechanics for trading "Texas Rangers vs. Colorado Rockies" 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.
- 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?
$0 in lifetime turnover and $65 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 under 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 sourced from https://www.mlb.com/. Settlement is executed by the UMA optimistic oracle on Polygon, with a 2-hour dispute window before payouts clear.
When does this market close?
This prediction market is scheduled to close on 27 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.
How can I trade on "Texas Rangers vs. Colorado Rockies"?
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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