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 1 Total Rounds: Over/Under 19.5 | 100% |
| Map 1 Total Rounds: Over/Under 20.5 | 100% |
| Map 1 Total Rounds: Over/Under 21.5 | 100% |
| Map 1 Rounds Handicap: Global Esports (-2.5) vs ZETA DIVISION (+2.5) | 100% |
| Map 1 Rounds Handicap: Global Esports (-3.5) vs ZETA DIVISION (+3.5) | 100% |
| Map 2 Total Rounds: Over/Under 19.5 | 99% |
| Map 2 Total Rounds: Over/Under 20.5 | 99% |
| Map 2 Total Rounds: Over/Under 21.5 | 99% |
| Map 2 Total Rounds: Over/Under 22.5 | 99% |
| Match Winner | 83% |
| Map Handicap: GE (-1.5) vs ZETA DIVISION (+1.5) | 56% |
| Map 2 Winner | 55% |
| 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 Rounds Handicap: Global Esports (-2.5) vs ZETA DIVISION (+2.5) | 50% |
| Map 3 Total Rounds: Over/Under 22.5 | 50% |
| Map 3 Rounds Handicap: Global Esports (-3.5) vs ZETA DIVISION (+3.5) | 50% |
| O/U 2.5 Games | 45% |
| Map 2 Rounds Handicap: Global Esports (-2.5) vs ZETA DIVISION (+2.5) | 1% |
| Map 1 Total Rounds: Over/Under 22.5 | 1% |
| Map 2 Rounds Handicap: Global Esports (-3.5) vs ZETA DIVISION (+3.5) | 1% |
Market context
Global Esports’ best-of-three with ZETA DIVISION is a group-stage VCT Pacific fixture, and the market’s 100% “YES” pricing implies the crowd is treating the listed outcome as already effectively locked in. That can happen when the contract is being used as a near-certain event claim rather than a live probability, but on-chain settlement still depends on the match being officially played and resolved within the window; if the series is cancelled, not completed, or slips beyond the seven-day limit, the contract can fall back to 50-50 under the stated rules.
Recent Pacific results help frame the price. ZETA DIVISION have already been active in the same stage, including a 2-0 loss to Gen.G in Group Alpha, while Global Esports entered the stage at 2-2 after a 1-2 defeat to Gen.G and earlier losses to Nongshim RedForce, which is the sort of form line that usually keeps a match market from moving by itself unless there is late team news or a bracket change.[11][7] Group Alpha is also materially tight, with both teams in the same pool alongside Gen.G, RRQ, Nongshim RedForce and Full Sense, so the standings context matters as much as raw head-to-head history.[10][8]
For traders, the main catalysts are simple: confirmation that the series starts on schedule, whether the broadcast and official match listing stay aligned, and whether any roster or admin issues push the fixture outside the settlement rules.[16][15] Because this is a crypto-settled market, the practical question is not just who wins, but whether the result is official before the deadline; if the match is delayed, suspended or voided, settlement can change even if one side appears stronger on paper.[7]
Methodology
This page reads Valorant: Global Esports vs ZETA DIVISION (BO3) - VCT Pacific Group Alpha 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
- 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.
- 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.
- 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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