Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Kalshi UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Kalshi UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Kalshi UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Kalshi UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Kalshi UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Kalshi UK → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Kalshi UK.
Active sub-markets
| Map 1 Rounds Handicap: K27 (-3.5) vs Virtus.pro (+3.5) | 0% K27 | 100% Virtus.pro |
| Map 1 Total Rounds: Over/Under 30.5 | 100% Over | 0% Under |
| Map 1 Total Rounds: Over/Under 36.5 | 0% Over | 100% Under |
| Map 3 Rounds Handicap: K27 (-3.5) vs Virtus.pro (+3.5) | 0% K27 | 100% Virtus.pro |
| Map 3 Total Rounds: Over/Under 24.5 | 0% Over | 100% Under |
| Map 3 Rounds Handicap: K27 (-9.5) vs Virtus.pro (+9.5) | 1% K27 | 100% Virtus.pro |
Market context
Polymarket is effectively pricing **K27 at 0%** against Virtus.pro for this BO3, which on the exchange means traders are treating a K27 win on the conditional token as a near-impossible outcome. The match is a CCT Europe Series #4 Playoffs round-of-16 fixture, and the market settles in USDC on Polygon through conditional tokens, so the live contract price reflects both the match result and the platform’s rules on cancellations, forfeits and delays.
That zero bid is easiest to read against the teams’ recent CCT history. K27 have already shown they can upset stronger opposition in this circuit, including a 2-1 win over BIG in a previous CCT Europe run, so a hard zero is not a statement that they cannot win maps, only that traders see the full BO3 upset as extremely unlikely in this spot.[5] Virtus.pro are the more established name and have publicly listed this CCT playoff tie on their own channels, which tends to reinforce the view that they are the intended favourite rather than a side facing uncertainty around participation.[3][6]
For traders, the main catalysts are operational rather than statistical: confirmation that the series starts on time, whether the official bracket and map schedule hold, and whether either team posts a lineup change, forfeit or reschedule notice before the settlement window closes. Tournament listings put the match on 19 June 2026, with one major match database showing a 17:00 UTC start and another listing a different time, so pre-match timing noise is one variable to watch.[1][2] If the game is not played, runs beyond the seven-day delay rule, or ends without a winner under the market conditions, the contract resolves 50-50 rather than to either side.
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Kalshi UK, which mirrors the Polymarket order book directly.
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.
FAQ
- 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.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Kalshi UK triggers a quick verification flow that finishes in minutes.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
Trade Counter-Strike: K27 vs Virtus.pro (BO3) - CCT Europe… on Kalshi UK
Live order book, 0% fees, USDC settlement in seconds.
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