Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Who Will Win) Pick polygram.ink (preferred broker) |
56% | 44% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
56% | 44% | 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 | 56% |
| Match Winner | 56% |
| Map 1 Rounds Handicap: magic (-3.5) vs 3DMAX (+3.5) | 51% |
| Map 2 Rounds Handicap: magic (-3.5) vs 3DMAX (+3.5) | 51% |
| Map 3 Rounds Handicap: magic (-3.5) vs 3DMAX (+3.5) | 51% |
| Map 1 Winner | 50% |
| Map 1 Total Rounds: Over/Under 21.5 | 50% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| Map 1 Rounds Handicap: 3DMAX (-3.5) vs magic (+3.5) | 50% |
| O/U 2.5 Games | 49% |
| Map 2 Total Rounds: Over/Under 21.5 | 49% |
| Map Handicap: MGC (-1.5) vs 3DMAX (+1.5) | 28% |
Market context
Magic face 3DMAX in a lower bracket quarterfinal best-of-three at the Esports World Cup on 15 August, with the crowd currently pricing magic's chances at 51 per cent. The match sits in Group D of the tournament structure, meaning both teams have already dropped into the lower bracket and are fighting for survival. A loss eliminates the defeated side from the competition.
The 51–49 split reflects genuine uncertainty between two rosters with contrasting recent form. 3DMAX have historically been the more established outfit in tier-one Counter-Strike, with deeper playoff experience and more consistent map pool depth. Magic, conversely, represent a younger or less-proven lineup, though the market's near-parity suggests they've demonstrated enough in earlier rounds to warrant respect. When consensus sits this close to even money, it typically signals either genuine competitive balance or insufficient public information to separate the teams decisively. Historical precedent in lower bracket quarters shows that seeding reversals occur regularly—the team with fresher momentum often outperforms pre-tournament expectations.
Traders should monitor team rosters for any last-minute roster changes or player illness in the 48 hours before the 10:00 AM ET start. Esports World Cup scheduling has occasionally shifted matches within the same day, so confirmation of the exact time slot matters for liability management. Recent scrim results and map veto tendencies from group stage play will inform whether either team has developed a clear strategic edge. The settlement window closes at 19:55 UTC on 15 August, allowing roughly nine hours post-scheduled start for completion; delays beyond that trigger the 50–50 resolution clause.
Methodology
We track Counter-Strike: magic vs 3DMAX (BO3) - Esports World Cup Group D across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
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
- 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.
- 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%.
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