Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Today) Pick polygram.ink (preferred broker) |
97% | 3% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
97% | 3% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Map 2 Winner | 97% |
| O/U 2.5 Games | 96% |
| Match Winner | 68% |
| 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 meet Trace Esports in Chengdu today in the VCT China Stage 2 Play-Ins, with the upper-bracket quarterfinal slot still live after Trace opened the event with a 2-0 win over A Team on 5 August. The market’s 0% YES pricing implies the win path is being treated as effectively closed, but the matchup is still scheduled as a best-of-three and the listed start has been around 4:00 AM ET/08:00 UTC, so any delay or format change would matter for settlement.
The main form line is straightforward: Trace already showed clean map control in their opening series, while All Gamers begin from the higher-seeded side of the bracket after the Stage 1 group phase. That combination usually leaves the market sensitive to whether the favourite can convert seeding into a quick series, especially in a BO3 where one slow map can extend variance. The broader bracket also matters, because the play-ins are feeding into the main playoff field and there is no completed series history in the live event yet to override pre-match expectations.
For traders, the key watchpoints are the final official start time, any broadcast or bracket updates from the organiser, and whether the match actually begins before the 14:00 UTC settlement window closes. If the match is pushed back without a winner, cancelled, or interrupted in a way that leaves it incomplete, the market’s resolution rules become decisive rather than the on-server result.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Prediction Today, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
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 Prediction Today. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- 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 Prediction Today
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