Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Sport Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| Game Handicap: IJC (-1.5) vs Vitality.Bee (+1.5) | 100% |
| Both Teams Slay Baron Nashor | 51% |
| Both Teams Slay a Dragon | 51% |
| Odd/Even Total Kills | 51% |
| Both Teams Destroy Inhibitors | 50% |
| Any Player Quadra Kill | 50% |
| Any Player Penta Kill | 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% |
| Odd/Even Total Kills | 50% |
| First Blood in Game 2? | 50% |
| First Blood in Game 1? | 50% |
| Game 1 Winner | 0% |
| Game 2 Winner | 0% |
| Match Winner | 0% |
| O/U 2.5 Games | 0% |
| Game Handicap: VIT.B (-1.5) vs Ici Japon Corp. Esport (+1.5) | 0% |
Market context
Vitality.Bee and Ici Japon Corp. Esport will contest a League of Legends lower bracket first-round match in the LFL Playoffs on 19 August 2026. The fixture carries significant implications for both squads' tournament survival, with the loser eliminated from contention. Vitality.Bee, the French organisation's secondary roster, enters as the favourites despite the 0% crowd probability, which likely reflects limited market liquidity rather than genuine assessment of the matchup. Ici Japon Corp. Esport, a Japanese-based competitor, faces the challenge of competing in a European regional tournament structure.
Historical precedent suggests that secondary rosters from established organisations typically outperform standalone regional teams in playoff environments, particularly when facing unfamiliar opposition. Vitality's infrastructure, coaching depth, and access to scrim partners from the LEC ecosystem provide structural advantages that compound over best-of-three formats. However, the 0% probability warrants scrutiny—such extreme odds often signal either minimal trading activity or a genuine information gap rather than confident market consensus.
Traders should monitor roster confirmations through late August, particularly any last-minute substitutions or coaching announcements from either side. The LFL's official schedule and any postponement notices will be critical, given the settlement window closes 22:00 UTC on 19 August. Recent form data from both teams' regular-season performances and any pre-playoff warm-up matches will provide concrete evidence of current competitive standing. Injury reports or visa complications affecting Ici Japon's travel logistics could materially shift match dynamics.
Methodology
Sports-specific comparison page for LoL: Vitality.Bee vs Ici Japon Corp. Esport (BO3) - LFL Playoffs. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
UK Frequently Asked Questions
- What are live sports odds on Polymarket?
- Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
- Which sports markets are available?
- Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
- 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: Vitality.Bee vs Ici Japon Corp. Esport (BO3) - … on Sport Prediction
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