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 1 Winner | 100% |
| Map 2 Winner | 100% |
| Match Winner | 100% |
| Map Handicap: NOVA (-1.5) vs TEC Esports (+1.5) | 100% |
| Map 1 Total Rounds: Over/Under 22.5 | 100% |
| Map 1 Total Rounds: Over/Under 21.5 | 100% |
| Map 1 Total Rounds: Over/Under 20.5 | 100% |
| Map 2 Rounds Handicap: Nova Esports (-2.5) vs TEC Esports (+2.5) | 100% |
| Map 2 Total Rounds: Over/Under 20.5 | 100% |
| Map 2 Total Rounds: Over/Under 19.5 | 100% |
| Map 3 Total Rounds: Over/Under 22.5 | 50% |
| Map 3 Total Rounds: Over/Under 20.5 | 50% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| Map 3 Rounds Handicap: Nova Esports (-2.5) vs TEC Esports (+2.5) | 50% |
| Map 3 Total Rounds: Over/Under 19.5 | 50% |
| O/U 2.5 Games | 0% |
| Map 1 Rounds Handicap: Nova Esports (-2.5) vs TEC Esports (+2.5) | 0% |
| Map 2 Total Rounds: Over/Under 22.5 | 0% |
| Map 2 Total Rounds: Over/Under 21.5 | 0% |
Market context
Nova Esports face TEC Esports in a lower bracket elimination match during the VCT China Stage 2 Playoffs, with the fixture scheduled for 16 August 2026 at 04:00 ET. The best-of-three format means either team's elimination hinges on this single encounter. Both organisations compete within China's Valorant ecosystem, where roster stability and scrim performance often diverge sharply from stage results owing to the region's compressed competitive calendar and frequent roster rotations mid-season.
Historical precedent from prior VCT China lower bracket rounds suggests that seeding and upper bracket performance carry limited predictive weight once teams enter elimination play. Upsets occur at roughly 40–45% frequency in comparable lower bracket round-one matchups, particularly when the higher-seeded team has faced recent map pool adjustments or coaching changes. The current 59% crowd probability favouring Nova implies modest confidence rather than consensus, consistent with markets pricing genuine uncertainty between two mid-tier regional competitors. Settlement occurs on-chain via USDC at the resolution timestamp; any postponement beyond 30 August 2026 at 23:59 ET would trigger a 50-50 split, introducing tail risk for traders holding positions into late August.
Traders should monitor official VCT China scheduling announcements and team roster confirmations through mid-August, as last-minute player absences or visa complications have historically affected Chinese regional fixtures. Recent funding rate volatility across major perpetual exchanges suggests macro crypto sentiment may influence retail trader behaviour in esports markets during periods of BTC consolidation, though this match's settlement window sits beyond typical macro event clustering.
Methodology
This page reads Valorant: Nova Esports vs TEC Esports (BO3) - VCT China Stage 2 Playoffs 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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