Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
81% | 19% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
81% | 19% | 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 2 Winner | 81% |
| O/U 2.5 Games | 80% |
| Match Winner | 54% |
| Map 2 Total Rounds: Over/Under 19.5 | 50% |
| Map 2 Total Rounds: Over/Under 20.5 | 50% |
| Map 2 Total Rounds: Over/Under 21.5 | 50% |
| Map 2 Rounds Handicap: All Gamers (-2.5) vs Trace Esports (+2.5) | 50% |
| Map 3 Rounds Handicap: All Gamers (-2.5) vs Trace Esports (+2.5) | 50% |
| Map 3 Total Rounds: Over/Under 19.5 | 50% |
| Map 3 Total Rounds: Over/Under 20.5 | 50% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| Map 3 Total Rounds: Over/Under 22.5 | 50% |
| Map 2 Total Rounds: Over/Under 22.5 | 50% |
| Map 2 Rounds Handicap: All Gamers (-3.5) vs Trace Esports (+3.5) | 50% |
| Map Handicap: TE (-1.5) vs All Gamers (+1.5) | 50% |
| Map 3 Rounds Handicap: All Gamers (-3.5) vs Trace Esports (+3.5) | 50% |
| Map 1 Rounds Handicap: All Gamers (-2.5) vs Trace Esports (+2.5) | 1% |
| Map 1 Total Rounds: Over/Under 19.5 | 1% |
| Map 1 Total Rounds: Over/Under 20.5 | 1% |
| Map 1 Total Rounds: Over/Under 21.5 | 1% |
| Map 1 Total Rounds: Over/Under 22.5 | 1% |
| Map 1 Winner | 0% |
| Map Handicap: AG (-1.5) vs Trace Esports (+1.5) | 0% |
Market context
All Gamers face Trace Esports in a best-of-three upper-bracket quarter-final in VCT China Stage 2 Play-Ins, a match scheduled for Chengdu and listed by match trackers as an 08:00 start. Pre-match prices on esports books leaned towards All Gamers, while third-party match pages also show Trace carrying the more established head-to-head edge, which is relevant because the market settles on the series winner, not map scorelines.[1][7][8]
For traders, the main comparison case is whether this follows the recent pattern of upper-bracket China play-ins producing clean 2-0s or tighter three-mappers. Trace opened the play-ins with a 2-0 over A Team, while the bracket route placed these teams into the next round after that result; the wider event also carries direct Champions slots and Championship Points, which helps explain why line-ups and incentives should be stable if the match proceeds as scheduled.[6][13] The current crowd-implied probability at 0% YES is therefore less a view on competitive strength than a sign of thin or inactive order flow on the contract, especially in a USDC-settled market where pricing can move sharply when liquidity is sparse.
The main catalysts are straightforward: any official schedule change, a stream delay, or a bracket adjustment affecting whether the series starts on time or is completed within the seven-day settlement window. If the match is played normally, the outcome should be decided by the BO3 result; if it is postponed too long, cancelled, or otherwise left without a winner, the contract terms point to a 50-50 resolution. Broader crypto conditions matter only at the margin here, but sudden BTC or ETH volatility can still affect account balances, funding availability, and risk appetite around smaller USDC markets if traders are rotating collateral rather than betting outright.
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 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.
- 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%.
Trade Valorant: All Gamers vs Trace Esports (BO3) - VCT Ch… on BTC Prediction
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