Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Today) Pick polygram.ink (preferred broker) |
80% | 20% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
80% | 20% | 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 |
|---|---|
| Both Teams Slay a Dragon | 80% |
| First Blood in Game 1? | 74% |
| First Blood in Game 2? | 74% |
| Both Teams Slay Baron Nashor | 57% |
| Both Teams Destroy Inhibitors | 53% |
| Both Teams Destroy Inhibitors | 53% |
| Any Player Penta Kill | 53% |
| Odd/Even Total Kills | 50% |
| Odd/Even Total Kills | 50% |
| Both Teams Slay Baron Nashor | 50% |
| Both Teams Destroy Inhibitors | 50% |
| Any Player Quadra Kill | 50% |
| Total Kills Over/Under 30.5 in Game 2? | 49% |
| O/U 2.5 Games | 48% |
| Total Kills Over/Under 30.5 in Game 1? | 46% |
| Both Teams Slay a Dragon | 43% |
| Game 1 Winner | 42% |
| Game 2 Winner | 41% |
| Both Teams Slay a Dragon | 41% |
| Odd/Even Total Kills | 41% |
| Match Winner | 38% |
| Total Kills Over/Under 33.5 in Game 2? | 37% |
| Game Handicap: LGD (-1.5) vs EDward Gaming (+1.5) | 36% |
| Total Kills Over/Under 33.5 in Game 1? | 35% |
| Any Player Quadra Kill | 34% |
| Any Player Quadra Kill | 26% |
| Both Teams Slay Baron Nashor | 16% |
| Any Player Penta Kill | 8% |
| Any Player Penta Kill | 8% |
Market context
EDward Gaming and LGD Gaming face off in the LPL Group Ascend on 14 August at 03:00 ET in a best-of-three League of Legends fixture. The 42% crowd probability favouring EDward suggests LGD enters as marginal favourites, though recent roster movements and performance shifts in the LPL's mid-season period have created genuine uncertainty around both teams' current form. EDward's implied underdog status reflects their historical standing within the league, yet the specific matchup dynamics—particularly around mid-lane control and team fight execution—remain fluid given the competitive nature of Group Ascend play.
LGD Gaming has historically performed better in head-to-head records against mid-tier LPL opposition, winning approximately 60% of comparable fixtures over the past two seasons. However, EDward's recent performances suggest incremental improvement in macro play and objective control, narrowing the traditional gap. The current 42% probability for EDward victory sits roughly 8–12 percentage points above their season-long win rate against similarly ranked opponents, indicating the market may be pricing in either recent form gains or specific champion pool advantages.
Traders should monitor official LPL announcements regarding any roster substitutions or coaching adjustments made within 48 hours of match time, as mid-season roster tweaks have historically shifted win probabilities by 5–7 points. Patch notes affecting champion viability in the week preceding the fixture will also influence team preparation depth. The settlement window closes at 13:00 UTC on 14 August; any delays beyond seven days without completion trigger a 50-50 resolution, creating tail-risk considerations for positions held through the scheduled window.
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 Today, 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
- 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 Prediction Today. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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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