Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
71% | 29% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
71% | 29% | 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 |
|---|---|
| O/U 3.5 Games | 71% |
| Both Teams Slay a Dragon | 65% |
| Both Teams Slay a Dragon | 65% |
| Both Teams Slay a Dragon | 65% |
| Any Player Quadra Kill | 54% |
| Any Player Quadra Kill | 54% |
| Both Teams Slay Baron Nashor | 53% |
| Both Teams Slay Baron Nashor | 53% |
| Both Teams Destroy Inhibitors | 52% |
| Both Teams Destroy Inhibitors | 52% |
| Odd/Even Total Kills | 50% |
| Odd/Even Total Kills | 50% |
| Odd/Even Total Kills | 50% |
| Any Player Penta Kill | 50% |
| Odd/Even Total Kills | 50% |
| Any Player Penta Kill | 50% |
| Odd/Even Total Kills | 50% |
| Game Handicap: FOX.Y (-1.5) vs Kiwoom DRX Challengers (+1.5) | 49% |
| Game 4 Winner | 44% |
| Game 1 Winner | 41% |
| Game 2 Winner | 41% |
| Game 3 Winner | 41% |
| Both Teams Slay a Dragon | 40% |
| Both Teams Slay a Dragon | 39% |
| Match Winner | 35% |
| O/U 4.5 Games | 34% |
| Any Player Quadra Kill | 29% |
| Any Player Quadra Kill | 29% |
| Both Teams Slay Baron Nashor | 28% |
| Both Teams Slay Baron Nashor | 28% |
| Both Teams Destroy Inhibitors | 28% |
| Both Teams Slay Baron Nashor | 28% |
| Any Player Quadra Kill | 28% |
| Both Teams Destroy Inhibitors | 27% |
| Both Teams Destroy Inhibitors | 27% |
| Any Player Penta Kill | 25% |
| Any Player Penta Kill | 25% |
| Game Handicap: FOX.Y (-2.5) vs Kiwoom DRX Challengers (+2.5) | 24% |
| Any Player Penta Kill | 21% |
Market context
Live Polymarket data shows 71% YES probability for LoL: Kiwoom DRX Challengers vs BNK FearX Youth (BO5) - LCK Challengers League Play-In. This market refers to the LoL Round 2 match between Kiwoom DRX Challengers and BNK FearX Youth in the LCK Challengers League Play-In, initially scheduled for August 25, 2026 at 4:00 AM ET. This marke…
Methodology
We track LoL: Kiwoom DRX Challengers vs BNK FearX Youth (BO5) - LCK Challengers League Play-In across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
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
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- 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: Kiwoom DRX Challengers vs BNK FearX Youth (BO5)… on PolyGram
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