Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
90% | 10% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
90% | 10% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Match Winner | 90% |
| Game 1 Winner | 80% |
| Game 2 Winner | 80% |
| Total Kills Over/Under 27.5 in Game 1? | 80% |
| Total Kills Over/Under 27.5 in Game 2? | 79% |
| Game Handicap: BLG (-1.5) vs EDward Gaming (+1.5) | 66% |
| Both Teams Slay Baron Nashor | 51% |
| Both Teams Slay a Dragon | 51% |
| Both Teams Destroy Inhibitors | 51% |
| Any Player Penta Kill | 51% |
| Both Teams Slay Baron Nashor | 51% |
| Both Teams Destroy Inhibitors | 51% |
| Any Player Penta Kill | 51% |
| Both Teams Slay Baron Nashor | 51% |
| Both Teams Slay a Dragon | 51% |
| Odd/Even Total Kills | 51% |
| Any Player Quadra Kill | 50% |
| Odd/Even Total Kills | 50% |
| Both Teams Slay a Dragon | 50% |
| Any Player Quadra Kill | 50% |
| Odd/Even Total Kills | 50% |
| Both Teams Destroy Inhibitors | 50% |
| Any Player Quadra Kill | 50% |
| Any Player Penta Kill | 49% |
| Total Kills Over/Under 30.5 in Game 1? | 47% |
| O/U 2.5 Games | 33% |
| First Blood in Game 1? | 30% |
| First Blood in Game 2? | 30% |
| Total Kills Over/Under 30.5 in Game 2? | 29% |
Market context
Polymarket is pricing Bilibili Gaming to win this BO3 at **81% YES** on the USDC market settled through Polygon conditional tokens, which leaves EDward Gaming as a roughly one-in-five outsider on current on-chain terms. For a user holding the contract, the key practical point is that settlement follows the match result, but a cancellation, tie, or a delay of more than seven days without a winner would push the market to 50-50 under the rules.
That price is consistent with the recent head-to-head and form gap. Bilibili Gaming beat EDward Gaming 2-1 on 24 July and then swept them 2-0 in their next meeting, while the same source set BLG as the clear favourite again for this series. Independent match pages also pointed to BLG’s stronger recent win rate and EDG’s run of losses, which is the sort of pattern that usually keeps a short-dated BO3 market heavily skewed towards the more stable roster[1][2][3][6][15].
The main catalysts are straightforward: confirm the series starts on time, watch for official roster or substitute announcements, and check whether the match is played in full rather than interrupted by technical issues or schedule changes. Because Polymarket’s resolution depends on the completed result, any postponement, walkover, or incomplete series matters more here than broader season narrative. Recent listings and previews still showed BLG’s full roster intact and the market live close to the scheduled window, so traders are mostly watching for last-minute schedule or lineup changes rather than a fundamental shift in team strength[5][6][16].
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
UK Frequently Asked Questions
- 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 PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- 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: Bilibili Gaming vs EDward Gaming (BO3) - LPL Gr… on PolyGram
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