Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Today) 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 1 Total Rounds: Over/Under 24.5 | 100% |
| Map 1 Total Rounds: Over/Under 18.5 | 100% |
| Map 1 Total Rounds: Over/Under 27.5 | 100% |
| Map 1 Total Rounds: Over/Under 21.5 | 90% |
| Match Winner | 72% |
| Map Handicap: HOTU (-1.5) vs Astralis (+1.5) | 57% |
| Map 2 Winner | 56% |
| Map 2 Total Rounds: Over/Under 21.5 | 51% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| Map 2 Rounds Handicap: Astralis (-3.5) vs HOTU (+3.5) | 50% |
| Map 3 Rounds Handicap: Astralis (-3.5) vs HOTU (+3.5) | 50% |
| Map 2 Total Rounds: Over/Under 24.5 | 50% |
| O/U 2.5 Games | 44% |
| Map 2 Rounds Handicap: Astralis (-6.5) vs HOTU (+6.5) | 26% |
| Map 1 Total Rounds: Over/Under 30.5 | 10% |
| Map 1 Rounds Handicap: HOTU (-3.5) vs Astralis (+3.5) | 5% |
| Map Handicap: AST (-1.5) vs HOTU (+1.5) | 1% |
| Map 1 Rounds Handicap: HOTU (-6.5) vs Astralis (+6.5) | 1% |
| Map 1 Rounds Handicap: HOTU (-9.5) vs Astralis (+9.5) | 0% |
| Map 2 Total Rounds: Over/Under 30.5 | 0% |
Market context
HOTU and Astralis are due to meet in the StarLadder StarSeries European Qualifier Group B winners’ match, and the main change over the last day is that the fixture now appears live in multiple match listings with no sign of postponement or cancellation. Public schedules place the series at roughly 10:00–10:10 UTC on 22 July, which keeps the market’s settlement logic tied to whether the BO3 is completed within the normal window.[2][4][5]
The 100% yes crowd price is consistent with Astralis being the market’s clear short-priced side, but not with a pre-match certainty in competitive CS2. Astralis is ranked around number 7 in Strafe’s current CS2 standings, while HOTU has been described as the form side recently after winning four of its last five, and one preview also notes HOTU’s win over HEROIC on 21 July.[5][3][8] Recent head-to-head data is thin or contradictory across listings, which matters because the market is reacting more to roster strength and recent form than to a deep direct record.[2][3]
For traders, the immediate catalysts are operational rather than strategic: confirmation that the match starts on time, whether the official bracket remains on the winners’ path, and any schedule compression from the wider qualifier card. BO5 and schedule pages show several other Group B games clustered on 22 July, so a delay elsewhere in the event could still matter if it pushes this series beyond the 7-day settlement trigger, although current listings still show it as an open match today.[4][1]
Methodology
We track Counter-Strike: HOTU vs Astralis (BO3) - StarLadder StarSeries European Qualifier Group B across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
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
- 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.
- 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.
- 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.
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