Athletics vs. San Diego Padres

Platform comparison

Active sub-markets

Market context

The Oakland Athletics travel to San Diego on 24 May for a day game against the Padres, with first pitch at 4:10PM ET. Polymarket currently prices this contract at 89% YES, implying roughly 11% probability of an Athletics victory. This pricing reflects the substantial gap in recent performance between the two franchises—the Padres have consistently fielded competitive rosters whilst the Athletics have undergone a rebuilding phase marked by player departures and a lower win rate across recent seasons.

Historical matchup data and seasonal records provide context for interpreting this steep probability. The Padres have won approximately 55–60% of head-to-head encounters against Oakland over the past three seasons, though individual game outcomes remain volatile. The 89% implied probability suggests the market is pricing in not just the Padres' superior roster construction but also home-field advantage and the likelihood that San Diego will field a stronger starting pitcher. Comparable games between teams with similar talent gaps typically settle within the 80–90% range for the favoured side, making this contract's current price consistent with historical patterns.

Traders should monitor pitching announcements in the days before 24 May, as starter quality often moves these markets materially. Recent injury reports affecting either roster could shift the probability, particularly if the Padres lose key offensive contributors. Weather conditions at Petco Park—notably wind direction affecting fly balls—occasionally influence day-game pricing. The settlement window extends to 31 May, allowing for postponements, though the Padres' schedule typically accommodates make-up games within standard windows. USDC settlement on Polygon will occur once MLB's official final statistics confirm the result.

Methodology

We track Athletics vs. San Diego Padres 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

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 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 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, PolyGram 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.