Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
62% | 38% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
62% | 38% | 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 3 Total Rounds: Over/Under 20.5 | 62% |
| Match Winner | 61% |
| Map 1 Total Rounds: Over/Under 20.5 | 61% |
| Map 2 Total Rounds: Over/Under 20.5 | 61% |
| Map 1 Winner | 58% |
| Map 2 Winner | 56% |
| Map 1 Total Rounds: Over/Under 21.5 | 51% |
| Map 2 Total Rounds: Over/Under 21.5 | 51% |
| Map 3 Total Rounds: Over/Under 21.5 | 51% |
| O/U 2.5 Games | 48% |
| Map 1 Rounds Handicap: Gentle Mates (-2.5) vs Enterprise Esports (+2.5) | 45% |
| Map 2 Rounds Handicap: Gentle Mates (-2.5) vs Enterprise Esports (+2.5) | 45% |
| Map 3 Rounds Handicap: Gentle Mates (-2.5) vs Enterprise Esports (+2.5) | 44% |
| Map 3 Total Rounds: Over/Under 22.5 | 39% |
| Map 1 Total Rounds: Over/Under 22.5 | 37% |
| Map 2 Total Rounds: Over/Under 22.5 | 37% |
| Map Handicap: M8 (-1.5) vs Enterprise Esports (+1.5) | 35% |
Market context
Gentle Mates face Enterprise Esports in a best-of-three VCT EMEA Play-Ins match, and the market is pricing Gentle Mates at about **58%** to win. Live market pages are already showing a similar lean towards Gentle Mates, with one Polymarket view near **59%** and another venue quoting roughly **61% vs 40%** in the same direction, so the current line is not far from the broader esports market consensus.[8][4]
The main historical frame is that Enterprise have the stronger recent results and ranking profile, but Gentle Mates still carry the marginal favourite label in this contract. GosuGamers lists Enterprise at world rank **12** and Gentle Mates at **51**, while VLR’s match pages show Enterprise coming in off a **2-1** win over FNATIC in the same play-in stage, which is the kind of result that can pull a price shorter if traders overweight current form.[2][15] By contrast, Gentle Mates’ recent stage results have been less compelling on public team pages, which helps explain why the market has not pushed them much beyond the high-50s despite the ranking gap.[12]
For settlement, the key is the on-chain event outcome rather than map-level scorelines: the market resolves to the match winner, and if the series is not played, ends level, or slips more than seven days beyond schedule without a winner, it resolves 50-50.[1] The immediate catalysts are straightforward: whether the fixture starts on time, whether the VCT EMEA schedule changes, and whether either side fields a revised roster or produces a late match-day announcement. Because this is a short-dated esports contract, any delay or cancellation risk matters more than broad BTC or ETH moves, although wider crypto risk appetite can still affect liquidity and how tightly the USDC market price tracks the implied probability.
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
- 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.
- 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%.
Trade Valorant: Gentle Mates vs Enterprise Esports (BO3) -… on BTC Prediction
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