Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
95% | 5% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
95% | 5% | 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 | 95% |
| GNK Dinamo Zagreb O/U 0.5 | 89% |
| 2nd Half O/U 0.5 | 82% |
| O/U 1.5 | 81% |
| 1st Half O/U 0.5 | 75% |
| GNK Dinamo Zagreb 2nd Half O/U 0.5 | 72% |
| GNK Dinamo Zagreb O/U 1.5 | 65% |
| GNK Dinamo Zagreb 1st Half O/U 0.5 | 64% |
| O/U 2.5 | 57% |
| FK Kauno Žalgiris O/U 0.5 | 55% |
| Both Teams to Score | 51% |
| 2nd Half O/U 1.5 | 50% |
| GNK Dinamo Zagreb (-1.5) | 45% |
| 1st Half O/U 1.5 | 39% |
| GNK Dinamo Zagreb O/U 2.5 | 37% |
| FK Kauno Žalgiris 2nd Half O/U 0.5 | 37% |
| O/U 3.5 | 35% |
| GNK Dinamo Zagreb 2nd Half O/U 1.5 | 34% |
| FK Kauno Žalgiris 1st Half O/U 0.5 | 28% |
| GNK Dinamo Zagreb 1st Half O/U 1.5 | 26% |
| Both Teams to Score in Second Half | 26% |
| GNK Dinamo Zagreb (-2.5) | 25% |
| 2nd Half O/U 2.5 | 23% |
| FK Kauno Žalgiris O/U 1.5 | 20% |
| O/U 4.5 | 18% |
| Both Teams to Score in First Half | 18% |
| 1st Half O/U 2.5 | 15% |
| O/U 5.5 | 8% |
| FK Kauno Žalgiris 2nd Half O/U 1.5 | 8% |
| FK Kauno Žalgiris 1st Half O/U 1.5 | 6% |
| FK Kauno Žalgiris O/U 2.5 | 5% |
| FK Kauno Žalgiris (-1.5) | 3% |
| FK Kauno Žalgiris (-2.5) | 1% |
| Team to Advance | 1% |
Market context
FK Kauno Žalgiris, the Lithuanian champions, will face GNK Dinamo Zagreb, Croatia's dominant club, in a UEFA Champions League qualifying round on 11 August 2026. The fixture represents a significant step in both clubs' continental campaigns, with the winner advancing further in the competition's path. Kauno Žalgiris have historically struggled against top-tier Croatian opposition, whilst Dinamo Zagreb enter as clear favourites given their consistent presence in European group stages and superior domestic infrastructure.
The 3% implied probability reflects the market's assessment that additional markets—likely covering specific outcomes such as exact scorelines, player performance metrics, or conditional betting structures—will settle YES. Historical precedent suggests that UEFA qualifying matches generate multiple derivative markets across prediction platforms; the low probability indicates traders currently expect the primary market to capture most trading interest, with supplementary markets remaining dormant or cancelled. Similar qualifying fixtures in prior seasons have seen secondary markets activate only when primary outcomes remained uncertain late in the settlement window.
Key catalysts include official team news releases closer to the fixture date, which typically arrive 48–72 hours beforehand and may influence whether additional markets become necessary. Funding rates on correlated sports derivatives across major exchanges remain subdued, suggesting limited whale positioning in adjacent markets. The settlement window closing at 17:00 UTC on 11 August leaves minimal post-match trading window, concentrating liquidity pressure into pre-match hours. Traders should monitor whether Dinamo Zagreb's injury status or Kauno Žalgiris' recent domestic form shifts market expectations sufficiently to warrant secondary market creation.
Methodology
This page reads FK Kauno Žalgiris vs. GNK Dinamo Zagreb - More Markets on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed alongside for venue context. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
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
- Can I use Bitcoin directly?
- No, Polymarket operates exclusively in USDC on Polygon. You can bridge BTC to USDC via an exchange or bridge service and deposit on Polygon — typically 10-30 minutes processing time.
- 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%.
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