Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Review 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 |
|---|---|
| CD Concepción (-1.5) | 100% |
| CD Concepción (-2.5) | 100% |
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| CD Concepción O/U 0.5 | 100% |
| CD Concepción O/U 1.5 | 100% |
| CD Concepción O/U 2.5 | 100% |
| CD Concepción 1st Half O/U 0.5 | 100% |
| CD Concepción 1st Half O/U 1.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| CD Concepción 2nd Half O/U 0.5 | 100% |
| CD Universidad Católica (-1.5) | 0% |
| CD Universidad Católica (-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 2.5 | 0% |
| CD Universidad Católica O/U 0.5 | 0% |
| CD Universidad Católica O/U 1.5 | 0% |
| CD Universidad Católica O/U 2.5 | 0% |
| CD Universidad Católica 1st Half O/U 0.5 | 0% |
| CD Universidad Católica 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| CD Concepción 2nd Half O/U 1.5 | 0% |
| CD Universidad Católica 2nd Half O/U 0.5 | 0% |
| CD Universidad Católica 2nd Half O/U 1.5 | 0% |
Market context
CD Concepción meet Universidad Católica in the Chile Primera game scheduled for 2 August, and the market’s 100% crowd-implied probability points to a very strong consensus that the listed “more markets” condition will resolve Yes. In a programmatic workflow, that kind of pricing usually means the edge case is not the match result itself but whether the specific ancillary market condition is satisfied by the official settlement data, so a trader would normally check the book’s exact definition and automate an alert only if the settlement source changes or the listing is amended.
Historical context supports treating the market as heavily skewed towards the Católica side. The most recent head-to-heads show Universidad Católica beating Concepción 2-0 in the first-round meeting this season, and broader records are also one-sided: one source lists seven meetings since 2005 with Católica and Concepción splitting three wins each and one draw, while another shows Católica unbeaten in the recent league sequence with results such as 1-2, 0-3 and 3-1 across prior seasons.[6][11][13] More importantly for how to read a binary market, the relevant signal is not just who has the better record but whether the platform’s settlement logic is tied to the fixture being officially played as scheduled.
For catalysts, the main items to watch are team-news releases, any schedule shift, and confirmation from the competition feed that the match starts and settles under the intended designation. AS reported that Católica arrived with four wins in their last five official matches, while Concepción had won four of their last five, so recent form is not perfectly aligned and can move adjacent markets even when the main event looks stable.[7] A power-user setup would typically monitor the official fixture status, line-up announcements, and any postponement or venue change, because those are the kinds of dependencies that can flip an apparently certain “Yes” into a settlement problem rather than a football problem.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Polymarket Review UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- 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.
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