Atlanta Braves vs. New York Mets

Platform comparison

Active sub-markets

Market context

The Atlanta Braves travel to face the New York Mets on 13 June at 4:10 PM ET in a National League East divisional matchup. Polymarket currently prices this contract at 100% YES, reflecting either extreme confidence in one outcome or insufficient liquidity to move the price away from its extremes. The settlement window extends to 20 June, allowing for postponement scenarios common in early summer baseball when weather disruptions occur along the eastern seaboard.

Historical context for Braves–Mets matchups shows competitive balance across recent seasons, though Atlanta has held marginal advantages in head-to-head records since 2020. The Braves' sustained playoff appearances and stronger run differential typically command modest market premiums in single-game contracts, yet the Mets remain capable of producing upset performances, particularly at home. Single-game MLB contracts rarely sustain 100% probabilities unless one team faces catastrophic roster circumstances or the opposing pitcher is unavailable.

Traders should monitor starting pitcher assignments and any late roster moves announced within 48 hours of first pitch. Weather forecasts for the New York area merit attention given the June scheduling window and the market's explicit provision for postponement. Recent injury reports from both organisations—particularly regarding key position players or bullpen availability—can shift conditional token valuations meaningfully. The current extreme probability suggests either a data lag in Polymarket's pricing mechanism or minimal trading activity in this contract, creating potential arbitrage opportunities if fresh information emerges before settlement.

Methodology

We track Atlanta Braves 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

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 does it cost to trade on Polymarket UK?

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

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket UK triggers a quick verification flow that finishes in minutes.

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.