Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
0% | 100% | 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
| Sunderland AFC (-1.5) | 0% YES | 100% NO |
| Chelsea FC (-1.5) | 0% YES | 100% NO |
| Sunderland AFC (-2.5) | 0% YES | 100% NO |
| Chelsea FC (-2.5) | 0% YES | 100% NO |
| O/U 0.5 | 100% YES | 0% NO |
| O/U 1.5 | 100% YES | 0% NO |
Market context
Sunderland AFC will host Chelsea FC at the Stadium of Light on 24 May 2026, in a Premier League fixture scheduled for 11:00 AM ET. The 17% implied probability reflects Chelsea's status as heavy favourites; the club has finished in the top four in 19 of the last 25 seasons, whilst Sunderland has spent the majority of that period outside the top flight. Historical head-to-head records show Chelsea winning roughly 60% of meetings since 2005, though Sunderland's home record against top-six sides has improved materially over recent seasons when competing at that level.
Traders monitoring this market should track team news releases in the final week before kick-off, particularly injury bulletins affecting key defenders or attacking players. Chelsea's fixture congestion—the club typically contests European competitions through May—often influences squad rotation decisions. Sunderland's league position and remaining fixtures will determine whether they're playing for European qualification or consolidation. Conditional order logic should account for late-breaking team-sheet announcements, which historically shift match odds by 2–4 percentage points in markets of this type. The settlement window closes at 15:00 GMT on match day, allowing roughly four hours post-kick-off for result confirmation.
Programmatic traders should note that this market sits within a broader "more markets" cluster, suggesting multiple related outcomes (correct score, goal-scorer, handicap lines) are available simultaneously. Arbitrage opportunities between correlated markets often emerge in the 48 hours before fixture time, particularly if one market receives disproportionate volume.
Methodology
We track Sunderland AFC vs. Chelsea FC - More Markets 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
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Where can I trade this market with the lowest fees?
- On PolyGram, 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.
- 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.
- 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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