Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Scam?) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Both Teams Beat Roshan | 100% |
| Both Teams Destroy Barracks | 100% |
| Game Handicap: TS.A (-1.5) vs summer bear (+1.5) | 100% |
| Ends in Daytime | 50% |
| Both Teams Beat Roshan | 50% |
| Both Teams Destroy Barracks | 50% |
| Any Player Ultra Kill | 50% |
| Any Player Rampage | 50% |
| Game 1 Winner | 0% |
| Game 2 Winner | 0% |
| Match Winner | 0% |
| O/U 2.5 Games | 0% |
| Ends in Daytime | 0% |
| Both Teams Beat Roshan | 0% |
| Both Teams Destroy Barracks | 0% |
| Any Player Ultra Kill | 0% |
| Any Player Rampage | 0% |
| Ends in Daytime | 0% |
| Any Player Ultra Kill | 0% |
| Any Player Rampage | 0% |
| Game Handicap: SB (-1.5) vs Spirit Academy (+1.5) | 0% |
Market context
Polymarket has this contract at 0% YES, which is consistent with the match already being decided on the schedule pages and results feeds: summer bear lost 0-2 to Spirit Academy in EPL Masters II Play-In Group B on 25 August 2026, so a cash-settling market priced on the original fixture has effectively no remaining path to a summer bear win.[1][2][3] On Polymarket, the position is backed by USDC on Polygon and settles through conditional tokens, so the practical question is whether the event resolved as a played match, a cancellation, or a reschedule inside the market’s stated window.[4]
For traders, the important comparable cases are straightforward: once a best-of-three is reported as completed, the contract normally collapses to the match winner unless there is a dispute over whether the series was officially played or later voided by the organiser or data source.[1][2] The market’s own rules also matter here because cancellation or a tie would go to 50-50, while only a genuine postponement pushed beyond the rescheduling limit would keep the original winner-or-loser outcome alive.[4]
The catalysts to watch are official bracket updates, match pages, and any organiser notes about rescheduling or technical default, especially with EPL Masters II Play-In running across 24–29 August and other Group B fixtures still listed around the same period.[1][2] If there is no correction from tournament coverage, the live implication is that the conditional token outcome should follow the completed 0-2 result rather than the originally planned start time.[1][2][3]
Methodology
This page reviews Dota 2: summer bear vs Spirit Academy (BO3) - EPL Masters Play-In Group B across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Polymarket Scam?, which mirrors the Polymarket order book at 0% fees.
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 Polymarket Scam?. 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.
- 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%.
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