Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
BTC Prediction Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on BTC Prediction → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on BTC Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on BTC Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on BTC Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on BTC Prediction → |
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 BTC Prediction.
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) | 0% K27 | 100% Virtus.pro |
Market context
K27’s Round of 16 clash with Virtus.pro in the CCT Europe Series #4 Playoffs has already been played, with Virtus.pro winning the best-of-three 2-1 after dropping the opening map.[1][2] That matters for the market because the current 0% YES reading is consistent with a completed result rather than an unresolved fixture, and on a USDC-settled prediction market the only practical path to a payout now is the event’s resolution rule being triggered by an official cancellation, tie, or another exceptional outcome within the settlement window. The underlying probability should therefore be read as a post-match artefact, not a live view of competitive balance.[2][3]
Comparable cases in esports markets usually compress towards zero once a verified series result is in the record, especially where the exchange resolves off official match outcomes and not off community sentiment. Virtus.pro’s status as the higher-profile side also fits the pre-match bias seen in many CS2 playoff books, but the actual on-chain price here is driven less by team reputation than by whether the contract can still resolve to a non-win state under its rules.[3][5] In BTC and ETH terms, there is no obvious direct macro linkage to this specific match, though broader crypto risk appetite can still affect how much liquidity sits in USDC-linked prediction markets.
The key catalysts were schedule confirmation, match completion, and any post-match administrative dispute, since those are the only remaining variables that could alter settlement.[1][2] A trader would normally watch official tournament pages, result aggregators, and any late organiser announcement for a forfeit, void, or replay, but the available match records already show a completed 2-1 series for Virtus.pro.[1][2]
Methodology
This page reads Counter-Strike: K27 vs Virtus.pro (BO3) - CCT Europe Series #4 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 for comparison. 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.
FAQ
- Where can I trade this market with the lowest fees?
- On BTC Prediction, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- BTC Prediction is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, BTC Prediction triggers a quick verification flow that finishes in minutes.
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