Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 1 Total Rounds: Over/Under 21.5 | 100% |
| Map 2 Winner | 50% |
| Map 2 Rounds Handicap: Just Players (-3.5) vs MOUZ NXT (+3.5) | 50% |
| Map 2 Total Rounds: Over/Under 21.5 | 50% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| Map 3 Rounds Handicap: Just Players (-3.5) vs MOUZ NXT (+3.5) | 50% |
| Map 2 Rounds Handicap: Just Players (-6.5) vs MOUZ NXT (+6.5) | 50% |
| Map 2 Total Rounds: Over/Under 24.5 | 50% |
| Map 1 Winner | 0% |
| Match Winner | 0% |
| O/U 2.5 Games | 0% |
| Map Handicap: JustP (-1.5) vs MOUZ NXT (+1.5) | 0% |
| Map 1 Rounds Handicap: Just Players (-3.5) vs MOUZ NXT (+3.5) | 0% |
| Map 1 Total Rounds: Over/Under 24.5 | 0% |
Market context
Just Players face MOUZ NXT in a best-of-three Counter-Strike encounter within the NODWIN Clutch Series Play-In Group A, scheduled for 4:00 AM ET on 13 August. The 0% YES pricing on Polymarket reflects conditional token valuations that currently assign negligible probability to a Just Players victory, with USDC liquidity concentrated on the opposing outcome. This extreme skew typically emerges when one roster carries substantially higher competitive credentials or recent form, though the settlement mechanics—which resolve to 50-50 if the match is cancelled, delayed beyond seven days without completion, or ends in a tie—create a floor beneath zero-probability pricing.
MOUZ NXT operates as the academy or secondary roster of Mousesports, a German organisation with established infrastructure in competitive Counter-Strike. Just Players, by contrast, represents a roster with limited track record in tier-one regional qualifiers. Historical precedent suggests academy teams from established orgs command pricing advantages in play-in tournaments, where structural support and scrim access often translate to measurable skill differentials. The 0% valuation aligns with typical market behaviour when one team enters a qualifier with substantially superior prior results or roster stability.
Traders should monitor fixture confirmation closer to the settlement window, as NODWIN tournaments occasionally experience scheduling shifts affecting Asian and European time zones. Any roster changes announced within 48 hours of the match—substitutions or stand-ins—could shift conditional token prices materially. The seven-day delay clause creates asymmetric risk for YES holders if logistical issues emerge; conversely, technical disruptions mid-series that favour Just Players could trigger the incomplete-match resolution pathway.
Methodology
We track Counter-Strike: Just Players vs MOUZ NXT (BO3) - NODWIN Clutch Series Play-In Group A 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
- 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 Kalshi UK. 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 Counter-Strike: Just Players vs MOUZ NXT (BO3) - NOD… on Kalshi UK
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