Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
54% | 46% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
54% | 46% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on PolyGram.
Active sub-markets
| Athletics vs. San Diego Padres | 54% YES | 47% NO |
| NRFI | 48% YES | 53% NO |
| Spread -1.5 | 31% YES | 70% NO |
| O/U 8.5 | 45% YES | 56% NO |
| Spread -3.5 | 14% YES | 86% NO |
| Spread -2.5 | 22% YES | 79% NO |
Market context
The Oakland Athletics travel to San Diego on 23 May for an evening fixture against the Padres, with the current market pricing Athletics victory at 55 per cent implied probability. This represents a modest favourite position for the visiting side, suggesting near-parity expectations between the two clubs heading into the matchup.
Historical matchup data and seasonal form provide the primary framework for interpreting this probability. The Athletics and Padres have developed relatively balanced head-to-head records in recent seasons, with neither club establishing pronounced dominance. The 55 per cent weighting towards Oakland reflects their standing within the AL West competitive structure and recent performance trends, though the Padres' roster composition and home-field advantage at Petco Park typically warrant consideration as a countervailing factor. Comparable late-May fixtures between mid-table franchises typically settle around 50–55 per cent for visiting teams when accounting for travel fatigue and home-ground effects.
Traders monitoring this market should track roster availability announcements in the days preceding the fixture, particularly regarding starting pitching assignments and injury status updates. Recent transactions, bullpen depth, and weather conditions at Petco Park—which can significantly influence run-scoring patterns—warrant close attention. Official MLB injury reports and team announcements through 22 May will provide material information for position adjustments. The settlement window extends to 31 May, allowing for postponement contingencies should weather or scheduling conflicts arise.
Methodology
Political prediction markets differ structurally from sports betting: thinner liquidity, longer settlement windows, higher sensitivity to single news events. This page shows the live Polymarket quote for Athletics vs. San Diego Padres plus platform attributes for the three reference venues, so you can see at a glance where the deepest market for this question sits.
Resolution & payout
For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.
FAQ
- Is this market available outside the US?
- PolyGram 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.
- 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.
- 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.
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