Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
80% | 20% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
80% | 20% | 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 |
|---|---|
| Match Winner | 80% |
| Map 2 Winner | 74% |
| Map 1 Winner | 68% |
| Map 2 Rounds Handicap: Team Falcons (-3.5) vs TheMongolz (+3.5) | 55% |
| Map 2 Total Rounds: Over/Under 21.5 | 52% |
| Map 3 Rounds Handicap: Team Falcons (-3.5) vs TheMongolz (+3.5) | 51% |
| Map Handicap: FAL (-1.5) vs TheMongolz (+1.5) | 50% |
| Map 1 Rounds Handicap: Team Falcons (-3.5) vs TheMongolz (+3.5) | 50% |
| Map 1 Total Rounds: Over/Under 21.5 | 47% |
| O/U 2.5 Games | 42% |
| Map 3 Total Rounds: Over/Under 21.5 | 41% |
Market context
Team Falcons and TheMongolz meet in a best-of-three round-of-16 playoff at the Esports World Cup, with the match listed for 20 August 2026 at 11:00 UTC. That sits comfortably inside the market’s settlement window, so a normal completion should resolve cleanly on the live winner rather than fall back to a cancellation or postponement case.[1][2][9]
A 68% implied chance for Falcons is consistent with a favourite price rather than a near-lock, especially in a BO3 where map vetoes matter and underdogs can leverage one strong pick. Recent previews and market pages point to Falcons’ star-heavy lineup and stronger head-to-head edge, but TheMongolz have already shown enough live-event resilience at this tournament to keep the upset path real.[2][3][6][13]
For traders, the main catalysts are simple: confirm the match starts on schedule, track any bracket or server changes from the organiser, and watch whether lineups remain unchanged through lock. In crypto terms, the contract settles in USDC, so the relevant on-chain risk is low unless broader market stress lifts funding volatility or exchange flows spill into event-time risk appetite; that matters more for position sizing than for the match result itself.[8][9]
Methodology
Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — sit alongside as off-chain reference points so you can see how the contract translates across regulatory and settlement regimes.
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 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.
- 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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