Pronóstico: San Francisco Giants vs. San Diego Padres

Platform comparison

Market context

Polymarket’s contract is trading at about **40% YES**, which implies the market is still leaning towards the **San Francisco Giants** winning outright, but with the **San Diego Padres** priced as the more likely result. On Polymarket, that position is held as **conditional tokens** on **Polygon**, settled in **USDC**, so the relevant question is simply which club’s final result matches the official MLB score, not which side looks better on paper.

The current price sits against a recent run of mixed head-to-head results, rather than a clean trend. In the most recent Padres–Giants meetings surfaced in the data, San Francisco has taken some games, including a 3-2 win on 30 March and a 9-3 win on 31 March, while San Diego answered with a 7-1 win on 1 April and a 10-5 win on 5 May[1][11][13]. Over the latest series-level form, ESPN lists the Padres at 55-53 and the Giants at 46-62, with San Diego also carrying the stronger home record[6]. That combination helps explain why the market is not treating 40% as a longshot, even if the crowd is not fully aligned behind San Diego.

Traders should watch for the confirmed starting pitchers, any late line-up scratches, and whether the game is completed on schedule, because a postponement keeps the market open until the makeup is played. ESPN’s live listing shows San Diego as the home side and gives the Padres a moneyline edge, which is the kind of pre-game signal that can move a Polymarket contract quickly once line-ups are posted[6]. If the game is cancelled with no makeup, or ends in a tie, the market resolves 50-50 under the contract rules, so schedule risk matters alongside the on-field result.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Qué Es, which mirrors the Polymarket order book directly.

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?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Polymarket Qué Es. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

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 Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

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.