Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Map Handicap: NRG (-1.5) vs Evil Geniuses (+1.5) | 100% |
| Map 1 Rounds Handicap: NRG (-4.5) vs Evil Geniuses (+4.5) | 100% |
| Map 2 Total Rounds: Over/Under 19.5 | 100% |
| Map 2 Rounds Handicap: NRG (-4.5) vs Evil Geniuses (+4.5) | 100% |
| Map 2 Total Rounds: Over/Under 18.5 | 100% |
| Map 2 Total Rounds: Over/Under 17.5 | 100% |
| Map 2 Rounds Handicap: NRG (-3.5) vs Evil Geniuses (+3.5) | 90% |
| Map 1 Rounds Handicap: NRG (-3.5) vs Evil Geniuses (+3.5) | 90% |
| Map 1 Rounds Handicap: NRG (-5.5) vs Evil Geniuses (+5.5) | 90% |
| Map 1 Rounds Handicap: NRG (-6.5) vs Evil Geniuses (+6.5) | 90% |
| Map 1 Rounds Handicap: NRG (-7.5) vs Evil Geniuses (+7.5) | 90% |
| Map 1 Rounds Handicap: NRG (-8.5) vs Evil Geniuses (+8.5) | 90% |
| Map 1 Rounds Handicap: NRG (-9.5) vs Evil Geniuses (+9.5) | 90% |
| Map 1 Rounds Handicap: NRG (-11.5) vs Evil Geniuses (+11.5) | 90% |
| Map 2 Rounds Handicap: NRG (-5.5) vs Evil Geniuses (+5.5) | 90% |
| Map 2 Rounds Handicap: NRG (-2.5) vs Evil Geniuses (+2.5) | 90% |
| Map 1 Rounds Handicap: NRG (-10.5) vs Evil Geniuses (+10.5) | 75% |
| Map 3 Total Rounds: Over/Under 19.5 | 52% |
| Map 3 Rounds Handicap: NRG (-4.5) vs Evil Geniuses (+4.5) | 50% |
| Map 3 Total Rounds: Over/Under 20.5 | 50% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| Map 3 Rounds Handicap: NRG (-3.5) vs Evil Geniuses (+3.5) | 50% |
| Map Handicap: EG (-1.5) vs NRG (+1.5) | 50% |
| Map 1 Total Rounds: Over/Under 19.5 | 10% |
| Map 1 Total Rounds: Over/Under 21.5 | 10% |
| Map 1 Total Rounds: Over/Under 20.5 | 10% |
| Map 1 Total Rounds: Over/Under 22.5 | 10% |
| Map 1 Total Rounds: Over/Under 18.5 | 10% |
| Map 1 Total Rounds: Over/Under 17.5 | 10% |
| Map 2 Rounds Handicap: NRG (-7.5) vs Evil Geniuses (+7.5) | 10% |
| Map 2 Total Rounds: Over/Under 21.5 | 1% |
| Map 2 Total Rounds: Over/Under 20.5 | 1% |
| Map 2 Total Rounds: Over/Under 22.5 | 1% |
| Map 1 Total Rounds: Over/Under 16.5 | 1% |
| Map 1 Total Rounds: Over/Under 15.5 | 1% |
| Map 2 Total Rounds: Over/Under 23.5 | 1% |
| Map 1 Winner | 0% |
| Map 2 Winner | 0% |
| Match Winner | 0% |
| O/U 2.5 Games | 0% |
| Map 2 Rounds Handicap: NRG (-6.5) vs Evil Geniuses (+6.5) | 0% |
Market context
Evil Geniuses are scheduled to play NRG in a best-of-three VCT Americas Stage 2 Group Alpha match, with the market set to resolve on the match outcome rather than map score. Strafe lists the fixture for 9 August 2026 at around 9:00–9:03 PM local time, and GosuGamers shows NRG at world ranking 2 against Evil Geniuses at 80, which helps explain why the crowd price sits at 0% YES for EG despite the contract still being live. [1][3]
The historical frame also points one way: Strafe says the teams have met eight times, with NRG winning six and Evil Geniuses two, and the most recent meeting on 1 May 2026 ended 2-0 to NRG. Strafe’s own user vote splits are similarly lopsided in NRG’s favour, at 87.2% and 94.1% across its match pages, which is consistent with a market that is pricing in a fairly clean NRG win rather than a close series or an upset. [2][1]
For traders, the main catalysts are operational rather than macro: whether the series starts on time, whether Riot or the event operator posts a schedule change, and whether the match reaches completion before the seven-day settlement fallback. VLR shows Evil Geniuses’ next listed match as 16 August, implying this fixture should settle quickly unless it is delayed or interrupted, while BO3 and odds pages indicate no alternative scoring route is needed for the winner market. If a postponement pushes the game beyond the window without a result, the contract’s 50-50 fallback becomes the relevant path; if the series is played, the only decisive trigger is which team wins the match. [14][15][5][8]
Methodology
This page reads Valorant: Evil Geniuses vs NRG (BO3) - VCT Americas Stage 2 Group Alpha on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed alongside for venue context. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
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.
- Why USDC and not ETH or USDT?
- USDC is the Polygon standard — audited reserves (Circle, monthly attestation), deepest order book, low gas costs. ETH volatility would distort probability quotes; USDT has thinner Polygon liquidity than USDC.
- 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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