Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Today) Pick polygram.ink (preferred broker) |
80% | 20% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
80% | 20% | 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 |
|---|---|
| Match Winner | 80% |
| Map 2 Winner | 79% |
| Map 1 Winner | 75% |
| Map Handicap: IMP (-1.5) vs ALKA (+1.5) | 64% |
| O/U 2.5 Games | 25% |
Market context
Imperial’s BetBoom Storm Group Stage match with ALKA is still listed for 5 August, and the live market’s 75% YES price lines up with Imperial’s status as the stronger side in this bracket. The immediate context is that both teams have already been active in the same group stage this week, with Imperial beating Procyon in its opener and ALKA coming off a scheduled BO3 against UNO MILLE on 4 August, so the market is reading current form more than reputation alone.[2][6][17]
For framing, the cleanest comparable is their recent BO3 in CCT South America Series 3, where Imperial beat ALKA 2-0 in the playoffs.[10][12] That result supports a favourite’s price here, but it should not be treated as decisive on its own because the market is about one series in a short-format event, where vetoes, map pool fit and day-to-day availability can swing outcomes more than in longer tournaments.[3][10] A 75% implied probability is consistent with a clear edge, not a lock.
Traders should watch for three catalysts: whether the fixture keeps its scheduled slot, whether the bracket or Swiss standings force a reschedule, and whether either roster change is announced before server time.[2][11] The tournament schedule pages currently show the event running through 11 August, with playoff dates later in the week, so delays would matter mainly if this match slips beyond the seven-day settlement window.[2][11] If the game is not played, is abandoned, or is pushed too far back without a winner, the market’s 50-50 fallback becomes relevant under the stated rules.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Prediction Today, which mirrors the Polymarket order book directly.
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 Prediction Today. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- 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.
- 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.
Trade Counter-Strike: Imperial vs ALKA (BO3) - BetBoom Sto… on Prediction Today
Live order book, 0% fees, USDC settlement in seconds.
Open live market →