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 |
|---|---|
| First Blood in Game 1? | 100% |
| First Blood in Game 2? | 100% |
| Game Handicap: TLNP (-1.5) vs Solary (+1.5) | 100% |
| Both Teams Slay a Dragon | 90% |
| Both Teams Slay Baron Nashor | 90% |
| Both Teams Slay a Dragon | 90% |
| Odd/Even Total Kills | 90% |
| Both Teams Slay Baron Nashor | 50% |
| Both Teams Slay a Dragon | 50% |
| Both Teams Destroy Inhibitors | 50% |
| Any Player Quadra Kill | 50% |
| Any Player Penta Kill | 50% |
| Odd/Even Total Kills | 50% |
| Both Teams Slay Baron Nashor | 10% |
| Both Teams Destroy Inhibitors | 10% |
| Odd/Even Total Kills | 10% |
| Both Teams Destroy Inhibitors | 10% |
| Any Player Quadra Kill | 1% |
| Any Player Penta Kill | 1% |
| Any Player Quadra Kill | 1% |
| Any Player Penta Kill | 1% |
| Game 1 Winner | 0% |
| Game 2 Winner | 0% |
| Match Winner | 0% |
| O/U 2.5 Games | 0% |
| Game Handicap: SLY (-1.5) vs TLN Pirates (+1.5) | 0% |
Market context
The League of Legends French League (LFL) Upper bracket semifinal between Solary and TLN Pirates is scheduled for 18 August 2026 at 12:00 PM ET. This best-of-three match determines advancement toward the LFL Playoffs final. Settlement occurs in USDC at 22:00 UTC on the same date, allowing a ten-hour window after the scheduled start for match completion and official result confirmation. The 0% implied probability suggests either incomplete market liquidity or strong conviction among early traders that one side carries overwhelming favourability.
Historical LFL playoff matchups between established organisations and rising challengers typically favour teams with consistent regular-season records and proven stage experience under pressure. Solary's track record in French regional competition and TLN Pirates' trajectory through the bracket will determine baseline expectations; teams advancing from lower seeds often face reduced probability unless recent form or roster changes signal material shifts. Comparable League of Legends regional playoffs across Europe show that scheduling adherence remains high, with cancellations rare absent extraordinary circumstances. The 14-day postponement window (through 1 September 2026) provides reasonable buffer for rescheduling should unforeseen conflicts arise.
Traders should monitor official LFL announcements regarding roster confirmations, any player eligibility issues, or venue changes in the fortnight preceding the match. Recent esports scheduling disruptions have occasionally stemmed from travel delays or technical infrastructure problems rather than team-level factors. Macro crypto conditions—particularly BTC and ETH spot volatility—may influence USDC liquidity and settlement execution, though the match itself remains independent of on-chain mechanics. Final confirmation of match timing and broadcast details typically arrives 48–72 hours before fixture start.
Methodology
This page reads LoL: Solary vs TLN Pirates (BO3) - LFL Playoffs 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
- What are crypto prediction markets?
- Crypto prediction markets are on-chain smart contracts where you buy YES or NO shares on a future crypto event (e.g. "BTC above $100k by year-end"). The market price between 0¢ and 100¢ is the implied probability.
- 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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