Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi vs Polymarket) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
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% |
| Recoleta FC O/U 0.5 | 100% |
| Recoleta FC 1st Half O/U 0.5 | 100% |
| CA Boca Juniors O/U 0.5 | 94% |
| O/U 1.5 | 92% |
| Both Teams to Score | 91% |
| O/U 2.5 | 72% |
| CA Boca Juniors O/U 1.5 | 69% |
| Recoleta FC O/U 1.5 | 51% |
| 2nd Half O/U 0.5 | 50% |
| 2nd Half O/U 1.5 | 50% |
| 2nd Half O/U 2.5 | 50% |
| CA Boca Juniors 2nd Half O/U 0.5 | 50% |
| CA Boca Juniors 2nd Half O/U 1.5 | 50% |
| Recoleta FC 2nd Half O/U 0.5 | 50% |
| Recoleta FC 2nd Half O/U 1.5 | 50% |
| Both Teams to Score in Second Half | 49% |
| Recoleta FC O/U 2.5 | 42% |
| O/U 3.5 | 40% |
| CA Boca Juniors O/U 2.5 | 40% |
| CA Boca Juniors (-1.5) | 38% |
| O/U 4.5 | 19% |
| CA Boca Juniors (-2.5) | 17% |
| O/U 5.5 | 6% |
| Recoleta FC (-1.5) | 4% |
| Recoleta FC (-2.5) | 2% |
| CA Boca Juniors 1st Half O/U 0.5 | 1% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| CA Boca Juniors 1st Half O/U 1.5 | 0% |
| Recoleta FC 1st Half O/U 1.5 | 0% |
Market context
Boca Juniors will face Recoleta FC in the Copa Sudamericana on 11 August at 6:00 PM ET. The match forms part of the secondary South American club competition, which runs parallel to the more prestigious Copa Libertadores. Recoleta, based in Buenos Aires, competes in Argentina's lower divisions and enters as a substantial underdog against Boca, one of the continent's most decorated sides with 32 domestic league titles and six Copa Libertadores victories.
The 38% implied probability on this contract sits notably above typical sportsbook odds for Boca's victory, where most major operators price the favourites between 1.40 and 1.55 (roughly 65–71% implied). This divergence suggests prediction-market participants are pricing in either a higher draw likelihood or greater upset potential than conventional bookmakers. Historical Copa Sudamericana matchups between top-tier and lower-division Argentine clubs show Boca winning approximately 70–75% of such encounters, though the competition's knockout format introduces volatility absent from league play.
Traders should monitor team news through early August, particularly Boca's squad availability and any late tactical adjustments. Recoleta's recent form in qualifying rounds will signal their competitive standing; the club's defensive record and away-match performance are critical given the likely venue dynamics. Weather conditions in Buenos Aires on match day and any fixture rescheduling announcements should be tracked via official CONMEBOL channels. The settlement window closes at 22:00 UTC on 11 August, allowing roughly 16 hours post-match for official confirmation before resolution.
Methodology
We track CA Boca Juniors vs. Recoleta FC - More Markets across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
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 Kalshi vs Polymarket. 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 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.
- 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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