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% |
| Independiente del Valle O/U 0.5 | 100% |
| Independiente del Valle 1st Half O/U 0.5 | 100% |
| CD Tolima (-1.5) | 0% |
| Independiente del Valle (-1.5) | 0% |
| CD Tolima (-2.5) | 0% |
| Independiente del Valle (-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 Tolima O/U 0.5 | 0% |
| CD Tolima O/U 1.5 | 0% |
| CD Tolima O/U 2.5 | 0% |
| Independiente del Valle O/U 1.5 | 0% |
| Independiente del Valle O/U 2.5 | 0% |
| CD Tolima 1st Half O/U 0.5 | 0% |
| CD Tolima 1st Half O/U 1.5 | 0% |
| Independiente del Valle 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 Tolima 2nd Half O/U 0.5 | 0% |
| CD Tolima 2nd Half O/U 1.5 | 0% |
| Independiente del Valle 2nd Half O/U 0.5 | 0% |
| Independiente del Valle 2nd Half O/U 1.5 | 0% |
Market context
CD Tolima and Independiente del Valle meet in the Copa Libertadores on 11 August at 8:30 PM ET, with the settlement window closing 19 August at 00:30 UTC. The Colombian club travels to Ecuador for what amounts to a group-stage fixture in South America's premier club competition. The 0% implied probability suggests either extreme confidence in a specific outcome or minimal liquidity depth in this particular market segment—a common pattern for secondary Copa Libertadores derivatives where order books thin considerably outside headline matchups.
Historical precedent shows that Copa Libertadores markets typically reprrice sharply once team sheets confirm 48 hours before kickoff. Tolima's recent form in domestic competition and their European-based player availability often diverge from pre-match expectations, whilst Independiente del Valle's altitude advantage at their Quito stadium has historically favoured them in knockout scenarios. Markets on comparable Libertadores fixtures have seen 15–25% probability swings between initial pricing and final settlement, driven by late injury announcements or tactical shifts rather than macro crypto movements.
Traders should monitor official CONMEBOL fixture confirmations and any squad rotation announcements from either club's social channels through 9 August. Funding rates on major exchanges remain stable, suggesting no whale positioning tied to this specific match. USDC settlement mechanics on btc-prediction.bet will execute within 24 hours of official final score confirmation, contingent on CONMEBOL's official match records. The narrow settlement window (8 days post-match) creates execution risk if administrative delays occur, a factor worth pricing into longer-dated hedge positions.
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.
UK Frequently Asked Questions
- 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 does UMA secure the resolution?
- The UMA Optimistic Oracle uses a bond system: a proposer posts a bond, a two-hour challenge window opens. On dispute the losing side forfeits the bond — financial incentive for honest resolution.
- Is Polymarket legal in the UK?
- Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.
- Do I pay tax on prediction market profits in the UK?
- UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.
- How do I deposit on Polymarket from the UK?
- UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.
Trade CD Tolima vs. Independiente del Valle - More Markets on BTC Prediction
Live order book, 0% fees, USDC settlement in seconds.
Open live market →