Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi UK) Pick polygram.ink (preferred broker) |
71% | 29% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
71% | 29% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Total Kills Over/Under 30.5 in Game 2? | 71% |
| Odd/Even Total Kills | 66% |
| Total Kills Over/Under 33.5 in Game 2? | 62% |
| Game Handicap: LGD (-1.5) vs EDward Gaming (+1.5) | 61% |
| First Blood in Game 2? | 51% |
| 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 | 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 | 50% |
| Both Teams Slay a Dragon | 50% |
| Both Teams Destroy Inhibitors | 50% |
| Any Player Quadra Kill | 50% |
| Any Player Penta Kill | 50% |
| Total Kills Over/Under 30.5 in Game 1? | 50% |
| Total Kills Over/Under 33.5 in Game 1? | 50% |
| Total Kills Over/Under 27.5 in Game 1? | 50% |
| Total Kills Over/Under 24.5 in Game 1? | 50% |
| Total Kills Over/Under 21.5 in Game 1? | 50% |
| Total Kills Over/Under 27.5 in Game 2? | 50% |
| Total Kills Over/Under 36.5 in Game 1? | 48% |
| Game 2 Winner | 39% |
| O/U 2.5 Games | 39% |
| Match Winner | 17% |
| Game 1 Winner | 0% |
| First Blood in Game 1? | 0% |
Market context
EDward Gaming and LGD Gaming are scheduled to compete in a League of Legends best-of-three match within the LPL Group Ascend format on 14 August at 3:00 AM ET. The Polymarket contract currently prices EDward Gaming's victory at 41 cents on the dollar, implying roughly 59% confidence in an LGD win. This pricing reflects the conditional token mechanics on Polygon, where USDC collateral backs both YES and NO positions; traders holding EDward tokens profit if the team secures the series, whilst LGD backers benefit from either an LGD victory or any match cancellation beyond the seven-day grace period.
LGD Gaming enters as the favoured side based on recent LPL standings and head-to-head records. EDward Gaming has struggled with consistency in 2026, whilst LGD maintains stronger map control and teamfighting execution across their recent fixtures. Historical precedent suggests the market's 41% valuation for the underdog reflects realistic upset potential rather than dismissing EDward entirely—LPL matches frequently produce competitive series even between mismatched seeding, and best-of-three formats amplify variance compared to single games.
Traders should monitor official LPL scheduling announcements for any delays or format changes, particularly given the early morning ET window which occasionally triggers broadcast adjustments. Team roster confirmations and scrim results posted by esports journalists covering the LPL circuit typically surface 24–48 hours before matches. Any last-minute substitutions or technical issues reported by Riot Games would alter the conditional settlement mechanics, potentially triggering the 50-50 resolution clause if the match extends beyond seven days without completion.
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 Kalshi 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
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- 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: EDward Gaming vs LGD Gaming (BO3) - LPL Group A… on Kalshi UK
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