Athletics vs. San Francisco Giants

Platform comparison

Active sub-markets

Market context

The Athletics face the San Francisco Giants tonight at Oracle Park in a 3:45 p.m. ET MLB clash, with the crowd-implied probability favouring an Athletics win at 54% on Polymarket. This on-chain contract, settled in USDC on the Polygon network via conditional tokens, prices the Athletics as the slight favourite despite their current losing streak noted by ESPN[6]. The market reflects a nuanced view where the Athletics’ 38-42 record contrasts with the Giants’ 33-46 standing, yet external models like numberFire still predict a Giants win with 58.5% probability[1].

Historically, the Athletics have been formidable in interleague play as favourites, winning 15 of their last 17 games when the moneyline exceeded -201 or greater, a trend that often supports backing them in similar road fixtures[3]. Comparable cases show that when a team with a losing streak enters as a favourite against a weaker opponent, the market often overcorrects, creating value for those who trust the underlying strength rather than recent form. The Giants’ poor road record, sitting at 19-24 against the spread, further frames why the 54% probability might be conservative given the venue dynamics[2].

Traders should monitor the final pitching lineup announcements before the 3:45 p.m. ET start, as late changes to the rotation can drastically shift USDC liquidity on the conditional tokens. Recent injury reports indicate Spencer Horwitz is on the 10-day list, which could impact the Giants’ offensive output and alter the settlement outcome[6]. Additionally, watch for any weather updates at Oracle Park, as rain delays could postpone the game and keep the market open until completion, extending the settlement window beyond the current 2026-07-02 deadline[5]. The consensus moneyline currently sits at -114 for the Athletics, suggesting the market is tightening around their win probability as the game approaches[4].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Kalshi UK, 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

Is this market available outside the US?

Kalshi UK 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.

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, Kalshi 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.