Cincinnati Reds vs. New York Mets

Platform comparison

Active sub-markets

Market context

The Cincinnati Reds travel to New York to face the Mets on 25 May at 4:10 PM ET in a regular-season National League matchup. The current crowd-implied probability of 44% for a Reds victory reflects moderate backing, though the settlement window extends to 1 June, allowing traders to adjust positions as game-day conditions crystallise.

Historical matchup data between these franchises shows the Reds have held a slight edge in recent seasons, though home-field advantage at Citi Field carries measurable weight in May fixtures. The Mets' performance in early-season afternoon games—particularly those scheduled before 5 PM—has historically favoured visiting teams by roughly 3–5 percentage points, a pattern worth cross-referencing against current roster depth and pitching rotation assignments. Recent comparable games from the 2024 season suggest that when the Reds field a starting pitcher with an ERA below 3.50, their win probability typically rises to 48–52%, whereas Mets starters in similar form push their implied probability to 51–54%.

Traders should monitor roster announcements through 24 May, particularly injury updates affecting either team's starting rotation or key position players. Weather conditions at Citi Field—wind direction and temperature—can materially shift run-scoring expectations in May. Deposit flows via Klarna and SEPA transfers typically spike 18–24 hours before game time, and book depth on this market will likely deepen as payment settlement becomes more frictionless; USDC settlement rails may unlock additional liquidity from international traders unable to access traditional banking corridors.

Methodology

We track Cincinnati Reds vs. New York Mets on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Is this market available outside the US?

PolyGram is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

What does it cost to trade on PolyGram?

Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.