Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Market UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Game 1 Winner | 100% |
| Match Winner | 100% |
| O/U 2.5 Games | 100% |
| Both Teams Slay a Dragon | 100% |
| Both Teams Slay a Dragon | 100% |
| Odd/Even Total Kills | 100% |
| Both Teams Slay Baron Nashor | 100% |
| Both Teams Slay a Dragon | 100% |
| Both Teams Destroy Inhibitors | 100% |
| Odd/Even Total Kills | 100% |
| Any Player Quadra Kill | 50% |
| Any Player Penta Kill | 50% |
| Game 2 Winner | 0% |
| Game Handicap: KRX.C (-1.5) vs BNK FearX Youth (+1.5) | 0% |
| Both Teams Slay Baron Nashor | 0% |
| Both Teams Destroy Inhibitors | 0% |
| Any Player Quadra Kill | 0% |
| Any Player Penta Kill | 0% |
| Odd/Even Total Kills | 0% |
| Both Teams Slay Baron Nashor | 0% |
| Both Teams Destroy Inhibitors | 0% |
| Any Player Quadra Kill | 0% |
| Any Player Penta Kill | 0% |
Market context
The LCK Challengers League is South Korea's secondary competitive League of Legends circuit, where academy and developmental rosters compete for recognition and pathway opportunities into the main LCK. This particular match pits Kiwoom DRX Challengers, the academy team of the established LCK organisation DRX, against BNK FearX Youth in a best-of-three format during the trial group stage. The match was originally scheduled for 11 August 2026 at 04:00 ET. In a prediction market, a YES share represents a bet on Kiwoom DRX Challengers winning; a NO share represents a bet on BNK FearX Youth winning. The current 100% implied probability for YES suggests near-certainty among traders that Kiwoom will prevail, though this extreme confidence warrants scrutiny given the developmental nature of these rosters.
DRX's academy programme has historically fielded competitive rosters capable of dominating the Challengers circuit, benefiting from infrastructure, coaching staff, and player development resources tied to a main-roster organisation. BNK FearX, by contrast, operates as a standalone youth initiative without the same institutional backing. Historical matchups between academy teams from established organisations and independent youth rosters in regional circuits typically favour the former, though upsets remain possible when roster composition shifts or individual player performance fluctuates significantly.
Traders should monitor roster announcements or last-minute substitutions in the days preceding the match, as academy teams frequently rotate players between Challengers and main-roster commitments. The settlement window closes at 14:00 UTC on 11 August, providing a seven-day buffer before the 50-50 tie-resolution clause activates. Any schedule disruption, technical issue, or administrative cancellation would trigger that clause rather than favouring either team.
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 Prediction Market UK, which mirrors the Polymarket order book directly.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
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%.
Trade LoL: Kiwoom DRX Challengers vs BNK FearX Youth (BO3)… on Prediction Market UK
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