Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live 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% |
| O/U 2.5 | 100% |
| Both Teams to Score | 100% |
| Club Necaxa O/U 0.5 | 100% |
| Club Necaxa O/U 1.5 | 100% |
| CF Monterrey O/U 0.5 | 100% |
| Both Teams to Score in Second Half | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| 2nd Half O/U 2.5 | 100% |
| Club Necaxa 2nd Half O/U 0.5 | 100% |
| Club Necaxa 2nd Half O/U 1.5 | 100% |
| CF Monterrey 2nd Half O/U 0.5 | 100% |
| Club Necaxa (-1.5) | 0% |
| CF Monterrey (-1.5) | 0% |
| Club Necaxa (-2.5) | 0% |
| CF Monterrey (-2.5) | 0% |
| O/U 3.5 | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 0.5 | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Club Necaxa O/U 2.5 | 0% |
| CF Monterrey O/U 1.5 | 0% |
| CF Monterrey O/U 2.5 | 0% |
| Club Necaxa 1st Half O/U 0.5 | 0% |
| Club Necaxa 1st Half O/U 1.5 | 0% |
| CF Monterrey 1st Half O/U 0.5 | 0% |
| CF Monterrey 1st Half O/U 1.5 | 0% |
| CF Monterrey 2nd Half O/U 1.5 | 0% |
Market context
Club Necaxa host CF Monterrey in a Liga MX match scheduled for 26 July, with the contract resolving on whether additional markets are listed for that fixture before the settlement window closes. The 0% implied probability means the crowd is currently pricing in no qualifying “more markets” outcome, so any late market creation would be the only way this flips.
Recent head-to-head context does not point to a particularly loose pricing regime around this pairing. Monterrey beat Necaxa 2-0 in January 2026[1], and other recent match previews have still treated Monterrey as the stronger side, even when conceding that Necaxa can keep games tight[5]. For a “more markets” contract, the relevant historical frame is not the scoreline itself but whether bookmakers and the exchange are likely to extend the fixture with extra derivative lines; low-liquidity football boards often stay sparse until closer to kick-off, then expand only if there is enough interest. The current 0% therefore reads more like an absence of confirmed market depth than a strong view on the football result.
Traders should watch the fixture listing itself, line-up news, and any late schedule or venue changes, because those are the main triggers for additional on-chain market creation. Global Sports Archive lists the game at Estadio Victoria in Aguascalientes on 27 July 2026 at 01:00[4], which is consistent with a standard Liga MX start, but the prediction market will only move if more contracts are posted and USDC liquidity actually appears. If broader crypto conditions matter, BTC and ETH spot and funding rates can affect available risk capital on prediction venues, although no direct market-flow signal in the supplied sources points to a specific whale-driven move here.
Methodology
This page reads Club Necaxa vs. CF Monterrey - More Markets on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed alongside for venue context. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
FAQ
- What does a transaction cost on Polygon?
- Polygon gas is typically under $0.01 per transaction. A full trade cycle (Approve + Order + Fill) totals around $0.03 — compared to $5-50 on Ethereum mainnet.
- Can I use Bitcoin directly?
- No, Polymarket operates exclusively in USDC on Polygon. You can bridge BTC to USDC via an exchange or bridge service and deposit on Polygon — typically 10-30 minutes processing time.
- How does UMA secure the resolution?
- The UMA Optimistic Oracle uses a bond system: a proposer posts a bond, a two-hour challenge window opens. On dispute the losing side forfeits the bond — financial incentive for honest resolution.
- How volatile are crypto prediction markets?
- Crypto markets react to spot prices — a 5% BTC move typically shifts a "BTC above X by date" market 10-20%. Polymarket crypto market liquidity is usually six-figure USD, sufficient for active trading.
- Which crypto markets exist on Polymarket?
- Currently active markets include BTC/ETH/SOL price targets, halving dates, ETF approvals, hard-fork outcomes and Layer-2 TVL thresholds. The list updates weekly; biggest volume sits on BTC and ETH price forecasts.
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