Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 100% |
| 1st Half O/U 0.5 | 100% |
| CF América O/U 0.5 | 100% |
| O/U 1.5 | 87% |
| CF América O/U 1.5 | 74% |
| 2nd Half O/U 0.5 | 71% |
| 2nd Half O/U 1.5 | 71% |
| Both Teams to Score in Second Half | 64% |
| 2nd Half O/U 2.5 | 58% |
| O/U 2.5 | 57% |
| Both Teams to Score | 53% |
| Club Santos Laguna O/U 0.5 | 52% |
| CF América 1st Half O/U 0.5 | 51% |
| CF América 1st Half O/U 1.5 | 50% |
| Club Santos Laguna 1st Half O/U 1.5 | 50% |
| CF América 2nd Half O/U 0.5 | 50% |
| CF América 2nd Half O/U 1.5 | 50% |
| Club Santos Laguna 2nd Half O/U 0.5 | 50% |
| Club Santos Laguna 2nd Half O/U 1.5 | 50% |
| CF América (-1.5) | 48% |
| CF América O/U 2.5 | 37% |
| O/U 3.5 | 32% |
| CF América (-2.5) | 21% |
| Club Santos Laguna O/U 1.5 | 20% |
| 1st Half O/U 1.5 | 17% |
| O/U 4.5 | 14% |
| Both Teams to Score in First Half | 10% |
| Club Santos Laguna O/U 2.5 | 8% |
| Club Santos Laguna 1st Half O/U 0.5 | 7% |
| O/U 5.5 | 5% |
| Club Santos Laguna (-1.5) | 2% |
| 1st Half O/U 2.5 | 2% |
| Club Santos Laguna (-2.5) | 0% |
Market context
Club América host Santos Laguna in a Liga MX match scheduled for 2 August at 7:00 PM ET, and the market’s 48% YES price implies a near coin-flip on the unspecified “more markets” settlement. That is marginally below a pure 50-50 line, so the contract is effectively pricing a slight lean against the chosen outcome rather than a strong view either way.
On history, América have the clearer edge: across recent head-to-head databases they lead the series comfortably, with one source showing 31 wins to Santos’ 12 over 59 meetings, while another puts it at 19 wins to 8 in 34 matches[1][2]. Recent meetings have also tilted América’s way, including a 1-1 draw in April 2026 and a 1-4 away win in January 2025[7][13]. That sort of mixed but América-favouring record is consistent with a market that refuses to assign a heavy probability, and it helps explain why a 48% implied chance sits below the kind of favourite pricing often seen for América in cross-platform comparison.
The main catalysts to watch are team news, rotation and any late tactical change, because those factors typically move both match-result and derivative “more markets” prices more quickly than historical form. The most recent match data show América controlling possession and volume in the April 2026 meeting, suggesting that confirmed line-ups could matter more than the raw head-to-head record[7]. If sportsbook prices elsewhere have América shaded as a modest favourite, this 48% contract would look slightly cheap only if the market expects stronger squad continuity or sharper finishing than Santos can realistically match; otherwise, the current price is broadly in line with a cautious consensus built around América’s historical advantage and Santos’ occasional ability to force a draw[1][2][13].
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 Best Prediction Markets 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
- 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 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 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?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Best Prediction Markets UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- 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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