Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Kalshi UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Kalshi UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Kalshi UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Kalshi UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Kalshi UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Kalshi 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 Kalshi UK.
Active sub-markets
| Match Winner | 0% Bilibili Gaming Junior | 100% T1 Academy |
| O/U 2.5 Games | 0% Over | 100% Under |
| Game Handicap: T1.A (-1.5) vs Bilibili Gaming Junior (+1.5) | 100% T1 Academy | 0% Bilibili Gaming Junior |
| Both Teams Slay Baron Nashor | 1% YES | 100% NO |
| Both Teams Slay a Dragon | 5% YES | 95% NO |
| Both Teams Destroy Inhibitors | 10% YES | 91% NO |
Market context
Bilibili Gaming Junior face T1 Academy in a League of Legends best-of-three match within Asia Masters Group B, scheduled for 9 June at 04:00 ET. The current Polymarket pricing reflects zero probability for a Bilibili Gaming Junior victory, with the conditional token pair trading at extremes that suggest near-certain T1 Academy dominance. On Polygon, USDC settlement occurs against the match outcome, with the contract expiring at the scheduled completion time. This pricing structure leaves no margin for Bilibili Gaming Junior backers, indicating the market has already adjudicated the matchup decisively.
T1 Academy's institutional backing and consistent performance in regional academy competitions provide the foundation for current market sentiment. Previous Asia Masters iterations have favoured T1's developmental roster, which typically fields players with exposure to professional-level competition and coaching infrastructure. Bilibili Gaming Junior, whilst representing a major Chinese organisation, operates within a more fragmented academy ecosystem where consistency varies significantly across seasons. Historical precedent suggests academy teams from T1's structure outperform Chinese counterparts in cross-regional formats, though upsets remain possible when preparation gaps narrow.
Traders monitoring this contract should track official LCK and LPL academy schedules for any postponements or cancellations, which would trigger the 50-50 resolution clause. Recent Asia Masters announcements have confirmed fixture stability, but equipment issues or player availability could still emerge before 9 June. The seven-day delay threshold creates a specific risk boundary; matches pushed beyond that window without completion would resolve to even odds regardless of competitive positioning.
Methodology
We track LoL: Bilibili Gaming Junior vs T1 Academy (BO3) - Asia Masters Group B 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
- Where can I trade this market with the lowest fees?
- On Kalshi UK, 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.
- Is this market available outside the US?
- Kalshi 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.
- What does it cost to trade on Kalshi UK?
- Zero. Kalshi UK 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, Kalshi 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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