Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Alternative UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| Both Teams to Score | 100% |
| 1st Half O/U 0.5 | 100% |
| Atlante FC O/U 0.5 | 100% |
| CF América O/U 0.5 | 100% |
| CF América 1st Half O/U 0.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 67% |
| Both Teams to Score in Second Half | 64% |
| Atlante FC 2nd Half O/U 0.5 | 51% |
| 2nd Half O/U 2.5 | 50% |
| Atlante FC 2nd Half O/U 1.5 | 50% |
| CF América 2nd Half O/U 0.5 | 50% |
| CF América 2nd Half O/U 1.5 | 50% |
| O/U 2.5 | 43% |
| CF América O/U 1.5 | 36% |
| Atlante FC O/U 1.5 | 14% |
| O/U 3.5 | 11% |
| CF América (-1.5) | 6% |
| CF América O/U 2.5 | 5% |
| Atlante FC O/U 2.5 | 4% |
| O/U 4.5 | 3% |
| Atlante FC (-1.5) | 2% |
| Atlante FC (-2.5) | 2% |
| CF América (-2.5) | 2% |
| O/U 5.5 | 1% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Atlante FC 1st Half O/U 0.5 | 0% |
| Atlante FC 1st Half O/U 1.5 | 0% |
| CF América 1st Half O/U 1.5 | 0% |
Market context
Atlante FC will host CF América in a Liga MX fixture on 24 July at 11:00 PM ET, with settlement contingent on whether additional betting markets open on the primary platforms before 03:00 UTC on 25 July. The 2% implied probability reflects genuine scarcity: most prediction market operators restrict Liga MX coverage to core match outcomes (1X2, over/under goals), leaving ancillary markets—such as first goalscorer, card counts, or corner totals—dependent on operator discretion and liquidity thresholds. Polymarket's AMM-based pricing tends to show wider spreads on niche sports markets than Kalshi's order-book model, whilst Betfair's exchange mechanism historically attracts sharper Liga MX traders who arbitrage between traditional sportsbooks and peer-to-peer settlement. Smarkets' decimal-odds display can obscure the true probability gap when comparing across platforms, though its lower fee structure (2% versus Polymarket's 2–4%) sometimes encourages deeper liquidity on secondary markets.
Historical precedent suggests Liga MX secondary markets materialise only when aggregate matched volume exceeds platform thresholds or when major bookmakers signal intent. Kalshi's KYC requirements and US-domiciled user base have historically skewed its sports coverage toward NFL and NBA; Liga MX expansion there remains episodic. Betfair's international reach and established Mexican user base provide a structural advantage for Mexican football depth. Traders should monitor operator announcements mid-week; any public commitment to extended Liga MX markets would sharply compress current odds, whilst fixture postponement or broadcaster blackout restrictions could eliminate settlement conditions entirely.
Methodology
We read Atlante FC vs. CF América - More Markets from four platform perspectives: Polymarket (on-chain CLOB), Kalshi (CFTC-regulated exchange), Betfair Exchange (sports book exchange), Smarkets (peer-to-peer betting exchange). Polymarket's live mid is the canonical probability; the side-by-side columns benchmark fees, KYC, settlement currency and deposit rails so you can choose the venue that fits your jurisdiction and trade size.
Resolution & payout
Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). On-chain settlement clears in minutes — the fastest payout path of the four.
FAQ
- Polymarket vs Kalshi — which is better?
- Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.
- What does Polymarket cost vs Kalshi?
- Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.
- Which platform has the deepest liquidity?
- Polymarket — by a wide margin. Top markets reach $50-500M volume, Kalshi ~$200M cumulative, Betfair similar. Deeper liquidity means your trade moves the quote less.
- Which platform is accessible globally?
- Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Kalshi Alternative UK has a different geo footprint and routes to Polymarket's order book at 0% fees.
- Which platform supports Klarna/SOFORT?
- Directly: none. Polymarket accepts only USDC on Polygon. Kalshi Alternative UK offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.
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