Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Map 1 Winner | 100% |
| Map 2 Winner | 100% |
| Match Winner | 100% |
| Map Handicap: IMP (-1.5) vs Procyon Gaming (+1.5) | 100% |
| Map 1 Total Rounds: Over/Under 18.5 | 100% |
| Map 2 Rounds Handicap: Imperial (-6.5) vs Procyon Gaming (+6.5) | 100% |
| Map 1 Total Rounds: Over/Under 21.5 | 100% |
| Map 2 Rounds Handicap: Imperial (-9.5) vs Procyon Gaming (+9.5) | 100% |
| Map 3 Total Rounds: Over/Under 18.5 | 50% |
| Map 3 Rounds Handicap: Imperial (-6.5) vs Procyon Gaming (+6.5) | 50% |
| O/U 2.5 Games | 0% |
| Map 2 Total Rounds: Over/Under 18.5 | 0% |
| Map 1 Rounds Handicap: Imperial (-6.5) vs Procyon Gaming (+6.5) | 0% |
| Map 1 Rounds Handicap: Imperial (-9.5) vs Procyon Gaming (+9.5) | 0% |
| Map 2 Total Rounds: Over/Under 21.5 | 0% |
Market context
Imperial’s opening BO3 against Procyon Gaming in the BetBoom Storm group stage has been priced as a near-lock by the crowd, with the market sitting at **100% YES** for Imperial. That is materially more bullish than the cross-platform bookmaker and modeller view: Polymarket’s own market snapshot shows Imperial around **85%** in the broader event listing, while bo3.gg’s match page has Imperial at **1.06** to win versus **4.12** for Procyon, which implies a clear but not total favourite. Strafe’s community poll is even more one-sided, but that reflects user sentiment rather than a true price signal, and it still points in the same direction. [11][2][9]
The historical frame is simple: in small-tier CS2 group-stage series, especially best-of-three openers, markets can overstate certainty when one side is better known or more actively backed. Imperial are the established name here, and multiple preview pages and odds boards treat them as the expected winner, with predicted scorelines leaning toward a 2–0 rather than a tight three-map series. That said, a 100% crowd line is unusual and leaves no room for schedule risk, veto variance or an off-day, so the gap between the contract and the sportsbook-style pricing is the main thing to notice. [17][2][9]
The main catalysts are operational rather than tactical: whether the match is played on the listed BetBoom Storm schedule, whether the organisers confirm any start-time changes, and whether both teams are signed in and fielding the expected line-ups. The fixture is listed for **3 August 2026 at 20:00 UTC** on multiple match pages, with some regional listings showing the local equivalent later that evening, so traders should watch for official tournament updates if the start time slips. Because the settlement window runs until **2026-08-04T02:10:00Z**, any significant delay would matter less than a cancellation, no-show or match interruption scenario, which is exactly where a 100% consensus can be most vulnerable. [1][3][7][15]
Methodology
This page reviews Counter-Strike: Imperial vs Procyon Gaming (BO3) - BetBoom Storm Group Stage across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Best Prediction Markets, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- 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 Best Prediction Markets. 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.
- 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.
- 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.
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