Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Who Will Win 2026) Pick polygram.ink (preferred broker) |
49% | 51% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
49% | 51% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Map 1 Total Rounds: Over/Under 21.5 | 49% |
| Map 2 Rounds Handicap: MOUZ (-3.5) vs Astralis (+3.5) | 49% |
| Map 3 Total Rounds: Over/Under 21.5 | 48% |
| Map 2 Total Rounds: Over/Under 21.5 | 46% |
| Map 3 Rounds Handicap: MOUZ (-3.5) vs Astralis (+3.5) | 46% |
| Map Handicap: MOUZ (-1.5) vs Astralis (+1.5) | 45% |
| O/U 2.5 Games | 43% |
| Map 1 Rounds Handicap: MOUZ (-3.5) vs Astralis (+3.5) | 42% |
| Map 1 Winner | 37% |
| Map 2 Winner | 31% |
| Match Winner | 28% |
Market context
Astralis versus MOUZ in this BO3 is pricing as a **37%** Astralis chance, so the crowd is leaning to **MOUZ** as the clearer side. That lines up with the recent head-to-head pattern: MOUZ won the most recent Bo3 meetings, including a 2-0 in BLAST Bounty 2025 Season 2 and a 2-1 at ESL Pro League Season 23 Stage 2 in March 2026.[2][7][9] Over the longer run, the historical split is less one-sided and gives Astralis a decent base case, with one archive placing the overall series edge with Astralis at 11-7 in completed matches.[14]
For traders, the key question is whether the market is overweighting the recent MOUZ edge or underweighting Astralis’ historical competitiveness. The most recent comparable scorelines suggest MOUZ have been the cleaner Bo3 side, but the broader head-to-head record and the 37% quote imply there is still a live contrarian case for Astralis if the veto opens up their comfort maps.[2][12][15] The main catalyst is simple: whether the match proceeds on schedule and whether the announced semifinal pairing holds, because settlement depends on the match being completed, not just started.[11]
In practical terms, the consensus sits with **MOUZ**, while the value question is whether Astralis’ price already reflects too much recent recency bias. If line movement tightens towards kickoff without a fresh roster, schedule, or format surprise, the contrarian angle is Astralis as an undervalued underdog; if there is any late confirmation of form or veto strength favouring MOUZ, the favourite case stays intact.[2][7][11]
Methodology
We track Counter-Strike: Astralis vs MOUZ (BO3) - BLAST Bounty Playoffs 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 Who Will Win 2026. 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.
- 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.
- 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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