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 Rounds Handicap: Abyssal (-3.5) vs Ground Zero (+3.5) | 90% |
| O/U 2.5 Games | 89% |
| Map 2 Rounds Handicap: Ground Zero (-3.5) vs Abyssal (+3.5) | 75% |
| Map 2 Rounds Handicap: Ground Zero (-12.5) vs Abyssal (+12.5) | 75% |
| Map 2 Winner | 50% |
| Map 2 Total Rounds: Over/Under 21.5 | 50% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| Map 3 Rounds Handicap: Ground Zero (-3.5) vs Abyssal (+3.5) | 50% |
| Map Handicap: Abyssal (-1.5) vs Ground Zero (+1.5) | 50% |
| Map 2 Rounds Handicap: Ground Zero (-9.5) vs Abyssal (+9.5) | 50% |
| Map 2 Total Rounds: Over/Under 24.5 | 50% |
| Map 2 Rounds Handicap: Ground Zero (-6.5) vs Abyssal (+6.5) | 50% |
| Match Winner | 33% |
| Map 2 Total Rounds: Over/Under 18.5 | 26% |
| Map 1 Rounds Handicap: Ground Zero (-3.5) vs Abyssal (+3.5) | 10% |
| Map 1 Rounds Handicap: Ground Zero (-6.5) vs Abyssal (+6.5) | 10% |
| Map 1 Total Rounds: Over/Under 24.5 | 10% |
| Map 1 Rounds Handicap: Abyssal (-6.5) vs Ground Zero (+6.5) | 10% |
| Map Handicap: GZ (-1.5) vs Abyssal (+1.5) | 5% |
| Map 1 Total Rounds: Over/Under 21.5 | 5% |
| Map 3 Rounds Handicap: Ground Zero (-9.5) vs Abyssal (+9.5) | 0% |
| Map 3 Total Rounds: Over/Under 18.5 | 0% |
| Map 3 Total Rounds: Over/Under 24.5 | 0% |
Market context
Abyssal and Ground Zero will contest the upper bracket final of Dfrag Open Series #6 in Counter-Strike, a best-of-three match scheduled for 11 August 2026 at 06:00 ET. The winner advances directly to the grand final; the loser drops to the lower bracket. Both teams qualified through earlier rounds of the open qualifier format, which typically draws mid-tier North American rosters competing for prize pool distribution and circuit ranking points.
The 100% implied probability reflects either extreme confidence in Abyssal's superiority or sparse liquidity in the order book. Historical precedent from similar Dfrag qualifier finals shows that crowd-implied certainties above 95% often compress sharply when match day approaches, particularly in open-format tournaments where roster stability and recent scrim results remain opaque to the broader market. Dfrag events have experienced fixture delays and occasional forfeits due to player availability issues; the seven-day grace period in the settlement terms acknowledges this operational reality in grassroots esports scheduling.
Traders should monitor Dfrag's official announcement channels and team social media for any roster changes, stand-in declarations, or schedule revisions in the week preceding the fixture. Recent Counter-Strike qualifier volatility has centred on last-minute substitutions and technical issues rather than macro crypto conditions, though USDC settlement mechanics mean the contract will execute regardless of broader BTC or ETH spot movements. Confirmation of both teams' line-ups and a final broadcast schedule confirmation typically arrive 24–48 hours before match start.
Methodology
This page reads Counter-Strike: Abyssal vs Ground Zero (BO3) - Dfrag Open Series #6 Playoffs 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
- 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%.
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