Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Best Prediction Markets UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Best Prediction Markets UK → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Best Prediction Markets UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Best Prediction Markets UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Best Prediction Markets UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Best Prediction Markets UK → |
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 Best Prediction Markets UK.
Active sub-markets
| Game 1 Winner | 100% Nongshim Esports Academy | 0% Weibo Gaming Youth Team |
| Game 2 Winner | 100% Nongshim Esports Academy | 0% Weibo Gaming Youth Team |
| Match Winner | 100% Nongshim Esports Academy | 0% Weibo Gaming Youth Team |
| O/U 2.5 Games | 0% Over | 100% Under |
| Game Handicap: NS.EA (-1.5) vs Weibo Gaming Youth Team (+1.5) | 100% Nongshim Esports Academy | 0% Weibo Gaming Youth Team |
| Both Teams Slay Baron Nashor | 0% YES | 100% NO |
Market context
Nongshim Esports Academy and Weibo Gaming Youth Team will compete in a best-of-three League of Legends match within Asia Masters Group C on 9 June 2025, with the fixture scheduled for 6:00 AM ET. The current crowd-implied probability of 100% for Nongshim victory suggests either exceptionally strong consensus or limited liquidity in the market. This extreme probability warrants scrutiny, as youth academy teams frequently exhibit volatility and unpredictability compared to established rosters, making such certainty unusual in esports prediction markets.
Historical precedent from academy-level League tournaments demonstrates that seeding and regional strength disparities drive outcomes more reliably than individual match history. Nongshim's academy programme benefits from South Korea's established infrastructure and coaching depth, whilst Weibo Gaming Youth operates within China's competitive but structurally different ecosystem. Previous Asia Masters iterations have shown Korean academy teams maintaining consistent performance advantages, though upset potential remains material when facing Chinese opponents with strong individual talent.
Traders should monitor roster confirmations and any last-minute substitutions announced before the settlement window closes on 9 June at 15:30 UTC. Fixture delays beyond seven days would trigger market resolution as void. Recent esports scheduling disruptions have been minimal, but internet connectivity issues or administrative complications affecting cross-regional matches remain latent risks. The 100% implied probability suggests minimal perceived uncertainty, leaving little room for value discovery unless new information emerges regarding player availability or team preparation status in the days preceding the match.
Methodology
We track LoL: Nongshim Esports Academy vs Weibo Gaming Youth Team (BO3) - Asia Masters Group C on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
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
- Is this market available outside the US?
- Best Prediction Markets UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Best Prediction Markets UK 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.
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