LoL: Bilibili Gaming vs EDward Gaming (BO3) - LPL Group Ascend

Platform comparison

Market context

Bilibili Gaming are set to play EDward Gaming in an LPL best-of-three, with the market paying out on the series winner rather than map score. The crowd’s 81% implied probability for BLG is consistent with the recent head-to-head: BLG beat EDG 2–1 in Split 3 regular-season play, and broader season results show BLG taking the last several meetings, including a 3–0 in Split 2 playoffs.[15][3][2]

That makes the current price read more like a form and roster-quality signal than a coin flip. Pre-match models and match pages have also leaned to BLG, with one recent preview pricing BLG as a heavy favourite and noting a strong half-year win rate, while EDG’s case rests mainly on taking maps if the draft breaks their way.[2][16] For a BO3 market, the main historical risk is that a favourite can still be dragged into a third map even when the series edge is clear, so 81% implies confidence but not a clean lock.[2][14]

Traders should watch for the official start confirmation and any late schedule movement, because this contract resolves to 50–50 if the match is cancelled, tied, or pushed beyond the settlement rules.[14] In practical terms, the on-chain position is a USDC exposure to a single event outcome, so the only real catalysts are competitive ones: line-up changes, broadcast or client delays, and any announcement that affects whether the series is actually completed within the window.[14]

Sources: 1 · 2 · 3 · 4 · 5

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 — sit alongside as off-chain reference points so you can see how the contract translates across regulatory and settlement regimes.

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.

UK Frequently Asked Questions

What are crypto prediction markets?

Crypto prediction markets are on-chain smart contracts where you buy YES or NO shares on a future crypto event (e.g. "BTC above $100k by year-end"). The market price between 0¢ and 100¢ is the implied probability.

What does a transaction cost on Polygon?

Polygon gas is typically under $0.01 per transaction. A full trade cycle (Approve + Order + Fill) totals around $0.03 — compared to $5-50 on Ethereum mainnet.

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%.