Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
BTC Prediction Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on BTC Prediction → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on BTC Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on BTC Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on BTC Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on BTC Prediction → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on BTC Prediction.
Active sub-markets
| Match Winner | 100% YES | 0% NO |
| Game 1 Winner | 0% YES | 100% NO |
| Game 2 Winner | 100% YES | 0% NO |
| Game 3 Winner | 100% YES | 0% NO |
| Game 4 Winner | 100% YES | 0% NO |
| O/U 3.5 Games | 100% YES | 0% NO |
Market context
Galions face TLN Pirates in a League of Legends lower bracket semifinal within the LFL Playoffs on 28 May, with the match scheduled for 12:00 PM ET. The best-of-five format means the first team to three victories advances; the settlement window closes at 22:00 UTC the same day, allowing roughly ten hours post-match for resolution confirmation on-chain via USDC.
The 93% implied probability reflects Galions' superior regular-season standing and recent form within the LFL hierarchy. Comparable lower bracket semifinals in regional League competitions typically see the higher-seeded team win 85–90% of the time when probability gaps of this magnitude exist, though upsets remain material in best-of-five formats where momentum shifts compound across games. TLN Pirates would need to exploit specific draft vulnerabilities or capitalise on tilt mechanics—factors that historically account for the remaining 7–10% tail risk in such matchups.
Traders should monitor the official LFL schedule for any postponements beyond the 7-day grace period, which would trigger 50-50 resolution regardless of eventual outcome. Recent fixture delays in European regional leagues have been rare but material; check the LFL's official announcements and team social channels for roster changes or technical issues in the 48 hours preceding match time. Funding rates on major exchanges show no unusual crypto volatility tied to esports betting flows, suggesting this market reflects genuine conviction rather than leverage-driven positioning.
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 — are listed with their platform attributes, because they operate off-chain and a 1:1 comparison of contract mechanics isn't possible.
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.
FAQ
- Where can I trade this market with the lowest fees?
- On BTC Prediction, which mirrors the Polymarket order book at 0% fees. 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.
- What does it cost to trade on BTC Prediction?
- Zero. BTC Prediction routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, BTC Prediction triggers a quick verification flow that finishes in minutes.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
Trade LoL: Galions vs TLN Pirates (BO5) - LFL Playoffs on BTC Prediction
Live order book, 0% fees, USDC settlement in seconds.
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