Atlanta Braves vs. New York Mets

Platform comparison

Active sub-markets

Market context

The Atlanta Braves face the New York Mets on 13 June at 4:10 PM ET in a regular-season National League East matchup. The settlement window extends to 20 June, allowing for potential postponements. The crowd-implied probability of 100% YES suggests near-certainty in the market's current state, though this reflects the binary nature of baseball outcomes rather than genuine consensus about either team's likelihood of victory.

Historical precedent shows that MLB games between division rivals rarely settle at extreme probabilities unless one team carries a substantial advantage in starting pitching or roster availability. The Braves and Mets have competed closely in recent seasons, with neither club establishing dominance sufficient to justify absolute certainty in a single-game context. Comparable matchups in prediction markets typically show implied probabilities between 45% and 55% for the favoured side, suggesting the current 100% reading may reflect technical constraints or low liquidity rather than genuine market conviction.

Traders should monitor roster announcements, particularly injury status for key position players and starting pitchers, in the days preceding the fixture. Recent form matters substantially—the Braves' performance in their preceding series and the Mets' offensive output against comparable pitching will influence sportsbook lines. Traditional betting markets typically open these games with spreads favouring one side by 1.5 to 2.5 runs, providing a benchmark against which the prediction market's extreme probability can be assessed. Any divergence between sportsbook consensus and the prediction market's current reading warrants investigation 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

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

Where can I trade this market with the lowest fees?

On Best Prediction Markets, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Best Prediction Markets 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.

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 Best Prediction Markets?

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

Do I need to KYC for this market?

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