Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets) Pick polygram.ink (preferred broker) |
76% | 24% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
76% | 24% | 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 | 76% |
| Both Teams Slay Baron Nashor | 50% |
| Both Teams Destroy Inhibitors | 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% |
| 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% |
| O/U 2.5 Games | 44% |
| Game Handicap: BRO (-1.5) vs Gen.G Global Academy (+1.5) | 42% |
| Game 1 Winner | 38% |
| Game 2 Winner | 36% |
| Match Winner | 30% |
| Any Player Quadra Kill | 26% |
| Any Player Penta Kill | 8% |
| Any Player Penta Kill | 8% |
Market context
Gen.G Global Academy and HANJIN BRION Challengers are scheduled to compete in a best-of-three match within the LCK Challengers League's Rounds 3-4 Trial Group phase on 18 August 2026. The fixture represents a secondary-tier Korean League of Legends competition, where academy rosters and challenger organisations test squad depth and develop emerging talent. Settlement occurs at the scheduled match time of 06:00 ET.
The 38% implied probability favouring Gen.G Global Academy reflects moderate confidence in the academy side, though the divergence from typical sportsbook consensus warrants scrutiny. Gen.G's main-roster infrastructure and resource allocation historically advantage their academy pipeline, yet Challengers League outcomes depend heavily on roster composition, scrim performance, and meta adaptation rather than organisational prestige alone. Historical precedent suggests academy sides win approximately 55–60% of matches against independent challenger organisations, though this varies significantly by season and trial-group structure. The current probability sits below that baseline, suggesting either market scepticism about Gen.G's specific roster or elevated confidence in HANJIN BRION's preparation.
Traders should monitor roster announcements and any schedule changes through the LCK's official communications channels prior to settlement. Substitute player confirmations, recent scrim results leaked through community sources, and meta shifts in patch cycles can shift match expectations materially. The trial-group format itself carries execution risk; matches occasionally face technical delays or rescheduling that would trigger the 50-50 resolution clause. No recent news sources have flagged specific roster concerns for either side as of early August 2026, leaving the market reliant on prior form and organisational track record.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- 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 Best Prediction Markets. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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 Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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.
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