Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Alternative UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Map 2 Winner | 100% |
| Match Winner | 100% |
| O/U 2.5 Games | 100% |
| Map 2 Total Rounds: Over/Under 21.5 | 90% |
| Map 1 Total Rounds: Over/Under 21.5 | 90% |
| Map 3 Rounds Handicap: Imperial (-3.5) vs Galorys (+3.5) | 90% |
| Map 1 Total Rounds: Over/Under 24.5 | 90% |
| Map 1 Rounds Handicap: Imperial (-3.5) vs Galorys (+3.5) | 10% |
| Map 3 Total Rounds: Over/Under 21.5 | 10% |
| Map 1 Rounds Handicap: Imperial (-6.5) vs Galorys (+6.5) | 10% |
| Map 2 Rounds Handicap: Imperial (-3.5) vs Galorys (+3.5) | 10% |
| Map 2 Total Rounds: Over/Under 24.5 | 10% |
| Map 3 Rounds Handicap: Imperial (-6.5) vs Galorys (+6.5) | 10% |
| Map 3 Total Rounds: Over/Under 24.5 | 10% |
| Map 1 Winner | 0% |
| Map Handicap: IMP (-1.5) vs Galorys (+1.5) | 0% |
Market context
Polymarket is pricing Imperial vs Galorys at **0% YES**, even though the contract settles on the actual BO3 result, not on map score or round differential, and the token payoff is determined through Polymarket’s USDC-backed conditional tokens on Polygon. With no YES price, the market is effectively saying the contract is already being treated as a dead or excluded outcome, which matters because a match that is cancelled, never played, or left without a winner beyond the resolution window can fall to 50-50 under the market rules.
On the competitive side, the wider read is still that Imperial has usually been the stronger side in this pairing. Recent match listings and pre-match pricing on esports aggregators showed Imperial as the favourite, while historical head-to-head records also lean its way, including multiple prior BO3 wins over Galorys and a 2-0 victory in November 2025.[1][12][14] For Polymarket users, that makes the 0% print notable: it is not a conventional “who is better?” signal, but a market-state signal that often reflects timing, liquidity, stale order books, or uncertainty about whether the event is still eligible for normal settlement.
The main catalysts are straightforward: whether the match was actually completed, whether an official result was posted, and whether any delay, forfeit, or administrative issue changed settlement status before the 7-day cutoff. Match trackers listed the series in BetBoom Storm Group Stage Round 3 and showed live/scoreboard pages around the scheduled time, which is the sort of confirmation traders watch before assuming the contract will resolve cleanly.[1][3][11] If the fixture was played to completion, the winning side should settle the market; if not, the fallback terms become important because a non-started or unresolved match can push the contract towards 50-50 rather than a team win.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
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 Polymarket Alternative UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- 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: Imperial vs Galorys (BO3) - BetBoom … on Polymarket Alternative UK
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