Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
76% | 24% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
76% | 24% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Total Kills Over/Under 24.5 in Game 1? | 76% |
| Game Handicap: C9 (-1.5) vs FlyQuest (+1.5) | 56% |
| Both Teams Slay Baron Nashor | 51% |
| Both Teams Slay a Dragon | 51% |
| Total Kills Over/Under 21.5 in Game 1? | 51% |
| 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% |
| Odd/Even Total Kills | 50% |
| First Blood in Game 1? | 50% |
| Total Kills Over/Under 33.5 in Game 2? | 50% |
| Game Handicap: FLY (-1.5) vs Cloud9 (+1.5) | 50% |
| First Blood in Game 2? | 49% |
| Total Kills Over/Under 27.5 in Game 2? | 49% |
| Game 2 Winner | 45% |
| O/U 2.5 Games | 44% |
| Total Kills Over/Under 30.5 in Game 2? | 38% |
| Total Kills Over/Under 33.5 in Game 1? | 25% |
| Total Kills Over/Under 36.5 in Game 1? | 25% |
| Match Winner | 20% |
| Game 1 Winner | 0% |
| Total Kills Over/Under 30.5 in Game 1? | 0% |
| Total Kills Over/Under 27.5 in Game 1? | 0% |
Market context
FlyQuest and Cloud9 meet in a League of Legends LCS regular season best-of-three match scheduled for 16 August 2026 at 21:00 UTC. The 45% implied probability for FlyQuest victory reflects competitive parity between two mid-table organisations, though FlyQuest enters with marginal roster stability advantages following recent roster confirmations in July. Cloud9's historical volatility—oscillating between championship contention and rebuilding phases—creates asymmetric information risk for traders, particularly given the organisation's track record of mid-season adjustments that occasionally destabilise performance trajectories.
LCS match cancellations remain statistically rare, occurring in fewer than 2% of scheduled fixtures over the past three seasons, though server outages and unforeseen circumstances have triggered single-match delays. The 50-50 resolution clause for matches delayed beyond seven days without completion introduces tail risk; traders should monitor LCS official communications and Riot Games status pages for infrastructure announcements. Recent precedent from June 2026 saw a Cloud9 fixture rescheduled with 48 hours' notice due to player illness, establishing that roster health disclosures often precede match disruptions.
Catalyst monitoring should focus on roster announcements through mid-August, coaching staff statements regarding strategic preparation, and any LCS schedule revisions posted to the official league website. Funding rates on major crypto exchanges remain stable, suggesting no material macro headwinds affecting trader participation. Settlement in USDC occurs post-match confirmation, typically within 24 hours of official LCS result publication.
Methodology
Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — sit alongside as off-chain reference points so you can see how the contract translates across regulatory and settlement regimes.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
UK Frequently Asked Questions
- What does a transaction cost on Polygon?
- Polygon gas is typically under $0.01 per transaction. A full trade cycle (Approve + Order + Fill) totals around $0.03 — compared to $5-50 on Ethereum mainnet.
- Can I use Bitcoin directly?
- No, Polymarket operates exclusively in USDC on Polygon. You can bridge BTC to USDC via an exchange or bridge service and deposit on Polygon — typically 10-30 minutes processing time.
- 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: FlyQuest vs Cloud9 (BO3) - LCS Regular Season on BTC Prediction
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