Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Fees) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
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% |
| 1st Half O/U 0.5 | 100% |
| Club Necaxa O/U 0.5 | 100% |
| Club León FC O/U 0.5 | 100% |
| Club León FC O/U 1.5 | 100% |
| Club León FC 1st Half O/U 0.5 | 100% |
| Both Teams to Score in Second Half | 99% |
| 2nd Half O/U 0.5 | 99% |
| 2nd Half O/U 1.5 | 99% |
| Club Necaxa 2nd Half O/U 0.5 | 99% |
| Club León FC 2nd Half O/U 0.5 | 99% |
| Club Necaxa O/U 1.5 | 51% |
| 2nd Half O/U 2.5 | 50% |
| Club Necaxa 2nd Half O/U 1.5 | 50% |
| Club León FC 2nd Half O/U 1.5 | 50% |
| Club Necaxa O/U 2.5 | 39% |
| Club León FC O/U 2.5 | 35% |
| O/U 3.5 | 19% |
| Club León FC (-1.5) | 6% |
| O/U 4.5 | 3% |
| Club Necaxa (-1.5) | 1% |
| Club León FC (-2.5) | 1% |
| O/U 5.5 | 1% |
| Club Necaxa 1st Half O/U 0.5 | 1% |
| Club Necaxa 1st Half O/U 1.5 | 1% |
| Club León FC 1st Half O/U 1.5 | 1% |
| Club Necaxa (-2.5) | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
Market context
Necaxa and León are scheduled to meet in Liga MX on 17 August at 21:00 ET, with settlement occurring shortly after the final whistle on 18 August. The "More Markets" designation indicates this is a secondary or conditional market tied to the main match fixture—likely a derivative contract on match outcome, goal totals, or player performance metrics rather than a standalone wager. At 1% implied probability, the market is pricing an extremely low likelihood of the triggering condition being met.
Historical precedent suggests such low probabilities in Liga MX derivative markets often reflect structural constraints rather than genuine uncertainty. When secondary markets on Mexican league fixtures settle at single-digit percentages, they typically involve narrow outcome windows—a specific player scoring, a precise goal differential, or a particular card count. Comparable markets on Apertura and Clausura fixtures over the past two seasons show that conditions priced below 2% rarely occur, though occasional sharp moves occur when team news breaks within 48 hours of kickoff. The settlement window closing at 01:00 UTC on 18 August allows roughly four hours post-match for official confirmation, standard for Liga MX broadcasts.
Traders using conditional order logic should monitor Necaxa and León squad announcements through 16 August, particularly injury updates to key attacking or defensive players. Liga MX fixtures often see late lineup changes published via official team channels rather than centralised press releases. API-based monitoring of official team social feeds or fixture databases will flag any roster adjustments that might shift the underlying match dynamics and, by extension, the probability of the secondary condition triggering. Settlement data typically flows through official Liga MX channels within 30 minutes of final whistle.
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 Kalshi Fees, which mirrors the Polymarket order book directly.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
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 Kalshi Fees 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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