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% |
| 1st Half O/U 0.5 | 100% |
| Audax CS Italiano O/U 0.5 | 100% |
| Audax CS Italiano 1st Half O/U 0.5 | 100% |
| CD Universidad de Concepción (-1.5) | 0% |
| Audax CS Italiano (-1.5) | 0% |
| CD Universidad de Concepción (-2.5) | 0% |
| Audax CS Italiano (-2.5) | 0% |
| O/U 1.5 | 0% |
| O/U 2.5 | 0% |
| O/U 3.5 | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| CD Universidad de Concepción O/U 0.5 | 0% |
| CD Universidad de Concepción O/U 1.5 | 0% |
| CD Universidad de Concepción O/U 2.5 | 0% |
| Audax CS Italiano O/U 1.5 | 0% |
| Audax CS Italiano O/U 2.5 | 0% |
| CD Universidad de Concepción 1st Half O/U 0.5 | 0% |
| CD Universidad de Concepción 1st Half O/U 1.5 | 0% |
| Audax CS Italiano 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 0.5 | 0% |
| 2nd Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| CD Universidad de Concepción 2nd Half O/U 0.5 | 0% |
| CD Universidad de Concepción 2nd Half O/U 1.5 | 0% |
| Audax CS Italiano 2nd Half O/U 0.5 | 0% |
| Audax CS Italiano 2nd Half O/U 1.5 | 0% |
Market context
CD Universidad de Concepción and Audax Italiano meet in the Chile Primera context, with the contract’s **0% YES** price indicating the market is effectively treating any “more markets” trigger as a long shot despite the fixture being scheduled for 31 July at 8:00 PM ET. The historical frame is mixed rather than one-sided: head-to-head data show Universidad de Concepción with 7 wins, Audax with 4, and 4 draws across 15 meetings, while the most recent completed league meeting before this fixture was Audax’s 3-0 win on 6 February 2026.[1][4][13]
For comparables, the series has tended to produce a narrow range of outcomes rather than chaotic scorelines, with recent listed results including 3-1, 1-1, 1-0 and 4-1 in earlier seasons.[2][3] That matters for a “more markets” contract because a low crowd-implied probability can reflect how often secondary outcomes in a single matchbook only clear when the game state becomes unusually open — for example, an early goal, a red card, or late pressure that forces additional derivatives-style exposure on-chain. Because settlement is in USDC, traders are usually pricing the event outcome itself, but in thin markets the BTC/ETH tape can still matter indirectly through risk appetite and wallet activity.
The main catalysts are match-day information and any late changes to the official line-up, venue, or kick-off timing, since those can shift expectations quickly in a low-liquidity contract. Audax came into the fixture after a 2-1 league loss to Universidad de Chile on 26 July, while Universidad de Concepción’s recent run on ESPN’s schedule page shows a dense Copa Chile sequence earlier in July, so rest and rotation are relevant to how the game develops.[8] In crypto terms, a trader should also watch whether broader BTC and ETH volatility is widening or compressing funding and spot flows around the settlement window, because that can affect how aggressively participants lean into small-probability outcomes on-chain.
Methodology
Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — sit alongside as off-chain reference points so you can see how the contract translates across regulatory and settlement regimes.
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 are crypto prediction markets?
- Crypto prediction markets are on-chain smart contracts where you buy YES or NO shares on a future crypto event (e.g. "BTC above $100k by year-end"). The market price between 0¢ and 100¢ is the implied probability.
- 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.
- 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.
- Are crypto prediction markets taxable in the US?
- In the US, prediction market gains are typically treated as ordinary income or short-term capital gains depending on holding period. Consult a tax professional for your specific situation — we cannot provide tax advice.
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