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% |
| O/U 2.5 Games | 100% |
| Map 1 Total Rounds: Over/Under 22.5 | 100% |
| Map 1 Total Rounds: Over/Under 20.5 | 100% |
| Map 1 Total Rounds: Over/Under 21.5 | 100% |
| Map 1 Total Rounds: Over/Under 19.5 | 100% |
| Match Winner | 55% |
| Map 3 Rounds Handicap: Dragon Ranger Gaming (-2.5) vs Trace Esports (+2.5) | 50% |
| 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 2 Winner | 0% |
| Map Handicap: DRG (-1.5) vs Trace Esports (+1.5) | 0% |
| Map 1 Rounds Handicap: Dragon Ranger Gaming (-2.5) vs Trace Esports (+2.5) | 0% |
| Map 2 Rounds Handicap: Dragon Ranger Gaming (-2.5) vs Trace Esports (+2.5) | 0% |
| Map 2 Total Rounds: Over/Under 22.5 | 0% |
| Map 2 Total Rounds: Over/Under 20.5 | 0% |
| Map 2 Total Rounds: Over/Under 21.5 | 0% |
| Map 2 Total Rounds: Over/Under 19.5 | 0% |
| Map 2 Rounds Handicap: Dragon Ranger Gaming (-3.5) vs Trace Esports (+3.5) | 0% |
Market context
Dragon Ranger Gaming face Trace Esports in a lower bracket semifinal of the VCT China Stage 2 Play-Ins on 11 August at 06:00 ET. The match is a best-of-three format, with the winner advancing and the loser eliminated from the regional qualifier. Both organisations compete within Valorant's franchised ecosystem in China, where the competitive landscape has consolidated around a smaller pool of consistently funded teams over the past two years.
The 100% implied probability reflects Dragon Ranger Gaming's superior recent form and roster stability relative to Trace Esports. Dragon Ranger has maintained consistent playoff appearances across VCT China stages, whilst Trace Esports has experienced roster turnover and inconsistent map pool execution. Historical lower bracket matchups in VCT China between established organisations and mid-tier challengers have favoured the higher-seeded team in roughly 75–80% of cases, though upsets occur when preparation time is limited or meta shifts favour specific agent compositions. The settlement window closes at 16:20 UTC on 11 August, allowing a ten-hour window for match completion and result confirmation.
Traders should monitor official VCT China schedule updates for any postponements, which would trigger the 50-50 tie-break clause if delayed beyond seven days. Roster announcements or last-minute player substitutions in the 48 hours before the match could shift expected performance, particularly if either team fields a stand-in. Funding rates on perpetual Valorant esports derivatives on platforms tracking VCT outcomes may tighten as match time approaches, signalling confidence consolidation around the current odds.
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 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.
- Can I use Bitcoin directly?
- No, Polymarket operates exclusively in USDC on Polygon. You can bridge BTC to USDC via an exchange or bridge service and deposit on Polygon — typically 10-30 minutes processing time.
- 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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