Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
65% | 35% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
65% | 35% | 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 |
|---|---|
| Both Teams Slay a Dragon | 65% |
| Both Teams Slay a Dragon | 65% |
| Match Winner | 54% |
| Game 1 Winner | 53% |
| Both Teams Slay Baron Nashor | 53% |
| Any Player Quadra Kill | 53% |
| Game 2 Winner | 52% |
| Both Teams Destroy Inhibitors | 52% |
| Odd/Even Total Kills | 50% |
| Odd/Even Total Kills | 50% |
| Any Player Penta Kill | 50% |
| Odd/Even Total Kills | 50% |
| O/U 2.5 Games | 47% |
| Both Teams Slay a Dragon | 41% |
| Game Handicap: DNS (-1.5) vs Kiwoom DRX (+1.5) | 30% |
| Both Teams Slay Baron Nashor | 28% |
| Both Teams Destroy Inhibitors | 28% |
| Any Player Quadra Kill | 28% |
| Both Teams Slay Baron Nashor | 28% |
| Both Teams Destroy Inhibitors | 28% |
| Any Player Quadra Kill | 28% |
| Any Player Penta Kill | 26% |
| Any Player Penta Kill | 26% |
Market context
DN SOOPers will face Kiwoom DRX in a best-of-three League of Legends match within the LCK's Rise Group stage, scheduled for 22 August 2026 at 6:00 AM ET. The fixture forms part of the Korean regional circuit's mid-season round-robin format, where both teams compete for playoff positioning and seeding advantage. Settlement occurs at the scheduled match start time, with USDC payouts reflecting the binary outcome: either DN SOOPers secure the series win or Kiwoom DRX does. The 53% crowd probability currently favours DN SOOPers, suggesting modest confidence in their ability to take the best-of-three.
Historical LCK match data shows that seeding and roster stability correlate strongly with series outcomes in round-robin fixtures. Teams entering mid-season rounds with consistent line-ups and recent tournament results typically convert favoured odds at rates between 55–65%, depending on opponent strength and meta alignment. Kiwoom DRX's historical performance in similar fixtures—particularly their track record against rising challengers—will inform whether the current 53% probability reflects genuine competitive balance or undervaluation of one side. Recent roster changes or injury status in either organisation could shift expected win rates materially.
Traders should monitor LCK official announcements for any schedule changes, which must be resolved by 5 September 2026 to avoid market ambiguity. Pre-match patch notes and meta shifts in the days before 22 August will influence champion pools and team preparation depth. Funding rates on major exchanges may reflect broader esports sentiment if institutional flow enters prediction markets around high-profile regional fixtures, though LCK matches typically generate lower on-chain volume than international tournaments. Any postponement triggers the 14-day rescheduling window; cancellation resolves the market 50-50.
Methodology
This page reads LoL: DN SOOPers vs Kiwoom DRX (BO3) - LCK Round 3-4 Rise Group 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
- Why USDC and not ETH or USDT?
- USDC is the Polygon standard — audited reserves (Circle, monthly attestation), deepest order book, low gas costs. ETH volatility would distort probability quotes; USDT has thinner Polygon liquidity than USDC.
- 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.
- 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 LoL: DN SOOPers vs Kiwoom DRX (BO3) - LCK Round 3-4 … on BTC Prediction
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