Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| Map 1 Total Rounds: Over/Under 20.5 | 100% |
| Map 1 Total Rounds: Over/Under 21.5 | 100% |
| Map Handicap: JDG (-1.5) vs Nova Esports (+1.5) | 100% |
| Map 2 Total Rounds: Over/Under 19.5 | 90% |
| Map 3 Rounds Handicap: Nova Esports (-2.5) vs JD Gaming (+2.5) | 50% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| Map 3 Total Rounds: Over/Under 20.5 | 50% |
| Map 3 Total Rounds: Over/Under 22.5 | 50% |
| Map 2 Total Rounds: Over/Under 22.5 | 10% |
| Map 2 Total Rounds: Over/Under 20.5 | 10% |
| Map 2 Total Rounds: Over/Under 21.5 | 10% |
| Map 2 Rounds Handicap: Nova Esports (-2.5) vs JD Gaming (+2.5) | 10% |
| Map 2 Rounds Handicap: Nova Esports (-3.5) vs JD Gaming (+3.5) | 10% |
| Map 1 Winner | 0% |
| Map 2 Winner | 0% |
| Match Winner | 0% |
| O/U 2.5 Games | 0% |
| Map Handicap: NOVA (-1.5) vs JD Gaming (+1.5) | 0% |
| Map 1 Total Rounds: Over/Under 22.5 | 0% |
| Map 1 Rounds Handicap: Nova Esports (-2.5) vs JD Gaming (+2.5) | 0% |
Market context
Nova Esports face JD Gaming in the VCT China Stage 2 Playoffs upper bracket quarterfinal on 14 August at 4:00 AM ET. The conditional token contract on Polygon currently reflects zero implied probability for Nova Esports victory, with USDC liquidity pricing this matchup as a decisive JD Gaming outcome. This extreme skew suggests either substantial confidence in JD Gaming's form or minimal trading activity in this particular market pair.
JD Gaming have established themselves as a consistent force in Chinese Valorant, whilst Nova Esports occupy a more volatile position in the regional hierarchy. Historical VCT China playoff data shows that upper bracket seeding correlates strongly with match outcomes, particularly when one team enters with momentum from the regular season. Recent roster changes and scrim performance across both squads will determine whether the current 0% YES pricing reflects genuine competitive disparity or simply thin order books on Polygon. The settlement window closes at 14 August 14:10 UTC, allowing approximately ten hours post-match for resolution.
Traders should monitor official VCT China schedule confirmations and any last-minute roster announcements from either organisation in the forty-eight hours preceding the fixture. Delays beyond seven days from the scheduled date trigger a 50-50 resolution, creating tail-risk exposure for those holding positions. The match format—best of three maps—means early map results could shift sentiment if either team demonstrates unexpected adaptation, though the current USDC pricing suggests such volatility is not yet priced into conditional token valuations.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
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.
- 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%.
Trade Valorant: Nova Esports vs JD Gaming (BO3) - VCT Chin… on PolyGram
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