Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Review UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Game 1 Winner | 100% |
| Game 2 Winner | 100% |
| Match Winner | 100% |
| Game Handicap: NS (-1.5) vs Kiwoom DRX (+1.5) | 100% |
| Odd/Even Total Kills | 100% |
| First Blood in Game 1? | 100% |
| Total Kills Over/Under 21.5 in Game 1? | 100% |
| Total Kills Over/Under 21.5 in Game 2? | 100% |
| Both Teams Slay a Dragon | 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 Slay a Dragon | 10% |
| Both Teams Destroy Inhibitors | 10% |
| Both Teams Slay Baron Nashor | 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% |
| Odd/Even Total Kills | 1% |
| O/U 2.5 Games | 0% |
| First Blood in Game 2? | 0% |
| Total Kills Over/Under 30.5 in Game 1? | 0% |
| Total Kills Over/Under 30.5 in Game 2? | 0% |
| Total Kills Over/Under 27.5 in Game 1? | 0% |
| Total Kills Over/Under 27.5 in Game 2? | 0% |
| Total Kills Over/Under 24.5 in Game 1? | 0% |
| Total Kills Over/Under 33.5 in Game 1? | 0% |
| Total Kills Over/Under 36.5 in Game 1? | 0% |
| Total Kills Over/Under 33.5 in Game 2? | 0% |
| Total Kills Over/Under 24.5 in Game 2? | 0% |
Market context
Nongshim Red Force and Kiwoom DRX will compete in a best-of-three League of Legends match within the LCK's Rise Group round-robin phase, scheduled for 20 August 2026 at 06:00 ET. The fixture forms part of the Korean regional league's structured competition calendar, where seeding implications carry weight for subsequent playoff positioning. Settlement occurs at 16:30 ET the same day, allowing minimal buffer for fixture delays.
The 100% implied probability warrants scrutiny against historical LCK match cancellation rates and DRX's recent competitive trajectory. DRX has maintained top-four status in the LCK across recent seasons, whilst Nongshim Red Force has experienced roster volatility. Comparable mid-season fixtures in 2024–2025 showed cancellation rates below 2%, with postponements typically resolved within the 14-day window specified here. The fixture's placement within the rise group structure—rather than playoffs—reduces likelihood of external scheduling pressure that might force rescheduling beyond the September 3 deadline.
Traders monitoring this market should track LCK official announcements regarding player availability and venue logistics, particularly any COVID-related protocols or facility disruptions affecting the broadcast schedule. Recent Riot Games communications on the 2026 LCK season (available via the official LCK website) confirm standard fixture integrity measures. Programmatically, conditional orders tied to LCK schedule confirmations 48 hours pre-match would capture any late-stage cancellation signals. The settlement window's tight closure (same-day resolution) makes real-time match-result feeds essential for automated position management, particularly if technical delays extend beyond the scheduled end time.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Review UK, which mirrors the Polymarket order book directly.
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.
UK Frequently Asked Questions
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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.
- 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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