Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Fees) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Map 1 Winner | 100% |
| Match Winner | 100% |
| O/U 2.5 Games | 100% |
| Map 1 Total Rounds: Over/Under 21.5 | 100% |
| Map 2 Total Rounds: Over/Under 21.5 | 100% |
| Map 2 Rounds Handicap: BESTIA (-3.5) vs Imperial (+3.5) | 100% |
| Map 3 Rounds Handicap: Imperial (-6.5) vs BESTIA (+6.5) | 100% |
| Map 3 Rounds Handicap: Imperial (-3.5) vs BESTIA (+3.5) | 100% |
| Map 2 Winner | 0% |
| Map Handicap: IMP (-1.5) vs BESTIA (+1.5) | 0% |
| Map 3 Total Rounds: Over/Under 21.5 | 0% |
| Map Handicap: BST (-1.5) vs Imperial (+1.5) | 0% |
| Map 1 Rounds Handicap: BESTIA (-6.5) vs Imperial (+6.5) | 0% |
| Map 1 Total Rounds: Over/Under 24.5 | 0% |
| Map 1 Rounds Handicap: BESTIA (-3.5) vs Imperial (+3.5) | 0% |
| Map 2 Rounds Handicap: Imperial (-3.5) vs BESTIA (+3.5) | 0% |
| Map 1 Rounds Handicap: Imperial (-3.5) vs BESTIA (+3.5) | 0% |
| Map 1 Rounds Handicap: Imperial (-6.5) vs BESTIA (+6.5) | 0% |
| Map 1 Total Rounds: Over/Under 30.5 | 0% |
| Map 2 Total Rounds: Over/Under 24.5 | 0% |
| Map 2 Rounds Handicap: Imperial (-6.5) vs BESTIA (+6.5) | 0% |
| Map 2 Rounds Handicap: BESTIA (-6.5) vs Imperial (+6.5) | 0% |
| Map 2 Rounds Handicap: BESTIA (-9.5) vs Imperial (+9.5) | 0% |
| Map 3 Total Rounds: Over/Under 24.5 | 0% |
| Map 3 Total Rounds: Over/Under 18.5 | 0% |
| Map 3 Rounds Handicap: Imperial (-12.5) vs BESTIA (+12.5) | 0% |
Market context
Imperial and BESTIA met in the BetBoom Storm Playoffs semifinal, a best-of-three initially slated for 15 August at 4:00 PM ET, with public match trackers later showing the series completed and Imperial winning 2-1. For a programme or bot that is polling markets, that matters because a 100% crowd-implied YES often reflects either near-certainty around the draw-down path or stale pricing after the event has already resolved on the underlying bracket feed.
Historical read-through is straightforward: this sort of market typically moves to the actual bracket state, not to team reputation alone. Imperial had already posted a strong run through the event, including a 2-0 over Isurus, while BESTIA advanced through the opposite side of the bracket; in comparable CS2 playoff spots, the higher-volume side of the price usually tracks schedule certainty, not just ranking gaps, and the final result was a 2-1 Imperial win.
The main catalysts for a trader watching this programmatically are confirmation of the match state, any bracket corrections, and whether a late reschedule falls inside the settlement window. Public listings for BetBoom Storm Season 4 put the playoff window across 13–17 August, so any delay beyond the original start would need to stay within the 14-day reschedule rule to avoid a cancellation-style outcome. In practice, conditional orders and alerting should key off the organiser’s bracket updates, live score feeds, and any late official notice rather than the pre-match listing alone.
Methodology
This page reviews Counter-Strike: Imperial vs BESTIA (BO3) - BetBoom Storm Playoffs 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 Kalshi Fees, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
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 Kalshi Fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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 does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Kalshi Fees trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- 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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