Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
62% | 38% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
62% | 38% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| LDU de Quito O/U 0.5 | 62% |
| O/U 0.5 | 52% |
| LDU de Quito O/U 2.5 | 50% |
| Mirassol FC O/U 0.5 | 50% |
| Mirassol FC O/U 1.5 | 50% |
| Both Teams to Score in Second Half | 50% |
| 2nd Half O/U 0.5 | 50% |
| 2nd Half O/U 1.5 | 50% |
| 2nd Half O/U 2.5 | 50% |
| LDU de Quito 2nd Half O/U 0.5 | 50% |
| LDU de Quito 2nd Half O/U 1.5 | 50% |
| Mirassol FC 2nd Half O/U 0.5 | 50% |
| Mirassol FC 2nd Half O/U 1.5 | 50% |
| LDU de Quito O/U 1.5 | 38% |
| Both Teams to Score | 37% |
| Mirassol FC O/U 2.5 | 23% |
| O/U 1.5 | 21% |
| Mirassol FC (-1.5) | 14% |
| O/U 2.5 | 8% |
| LDU de Quito (-1.5) | 3% |
| LDU de Quito (-2.5) | 1% |
| Mirassol FC (-2.5) | 1% |
| O/U 3.5 | 1% |
| LDU de Quito 1st Half O/U 0.5 | 1% |
| Mirassol FC 1st Half O/U 1.5 | 1% |
| 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% |
| LDU de Quito 1st Half O/U 1.5 | 0% |
| Mirassol FC 1st Half O/U 0.5 | 0% |
Market context
LDU de Quito will face Mirassol FC in a Copa Libertadores fixture on 20 August at 6:00 PM ET. The conditional token pricing on Polygon currently reflects a 3% probability for the "More Markets" resolution, meaning traders are pricing in either a very low likelihood of additional market contracts being created around this match or significant uncertainty about what qualifies as settlement criteria. The YES token trades at a substantial discount to the underlying event's baseline expectations, suggesting either thin liquidity or genuine disagreement about the market's scope.
Historically, Copa Libertadores matches generate secondary market activity proportional to team prominence and competitive stakes. LDU, an Ecuadorian club with continental pedigree, typically draws moderate speculative interest; Mirassol, a Brazilian side, carries greater regional attention. Previous Libertadores fixtures have seen ancillary markets proliferate when matches involved title-contending teams or knockout stages. This group-phase encounter lacks those catalysts, which may explain the depressed probability—traders may simply expect minimal derivative market creation regardless of the match outcome.
The settlement window closes 20 August at 22:00 UTC, giving a narrow post-match window for market creation. Polymarket's conditional token mechanics mean any YES resolution depends entirely on whether additional markets materialise on-chain within that timeframe. Monitor official Copa Libertadores communications for fixture confirmation and any scheduling changes that might alter broadcast prominence or speculative interest in the matchup.
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 PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
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