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% |
| Match Winner | 100% |
| O/U 2.5 Games | 100% |
| Map 2 Rounds Handicap: 3DMAX (-3.5) vs Walczaki (+3.5) | 100% |
| Map 1 Rounds Handicap: Walczaki (-3.5) vs 3DMAX (+3.5) | 100% |
| Map 3 Rounds Handicap: Walczaki (-3.5) vs 3DMAX (+3.5) | 95% |
| Map 3 Total Rounds: Over/Under 21.5 | 10% |
| Map 3 Rounds Handicap: Walczaki (-9.5) vs 3DMAX (+9.5) | 10% |
| Map 2 Winner | 0% |
| Map Handicap: 3DMAX (-1.5) vs Walczaki (+1.5) | 0% |
| Map 1 Total Rounds: Over/Under 21.5 | 0% |
| Map 2 Total Rounds: Over/Under 21.5 | 0% |
| Map Handicap: WAL (-1.5) vs 3DMAX (+1.5) | 0% |
| Map 1 Rounds Handicap: 3DMAX (-3.5) vs Walczaki (+3.5) | 0% |
| Map 1 Total Rounds: Over/Under 24.5 | 0% |
| Map 1 Rounds Handicap: Walczaki (-6.5) vs 3DMAX (+6.5) | 0% |
| Map 2 Rounds Handicap: 3DMAX (-6.5) vs Walczaki (+6.5) | 0% |
| Map 2 Total Rounds: Over/Under 24.5 | 0% |
| Map 2 Rounds Handicap: Walczaki (-6.5) vs 3DMAX (+6.5) | 0% |
| Map 2 Rounds Handicap: Walczaki (-3.5) vs 3DMAX (+3.5) | 0% |
| Map 3 Total Rounds: Over/Under 24.5 | 0% |
Market context
Walczaki face 3DMAX in a best-of-three elimination match in the StarLadder StarSeries European qualifier, with the market currently pricing a 100% yes outcome for a 3DMAX win. That is far more extreme than the cross-platform pricing elsewhere: BO3’s live line shows 3DMAX at 1.46 and Walczaki at 2.62, while aggregated bookmaker prices on Flapscore are broadly similar, with 3DMAX around 1.42-1.47 and Walczaki around 2.65-2.70.[2][5]
The wider consensus also leans hard towards 3DMAX, but not at anything close to a certainty. Strafe users back 3DMAX with 89.6% of votes, which is strong support but still meaningfully below the prediction market’s implied certainty.[3] In comparable CS2 elimination matches, late movement usually comes from roster changes, map veto news, or schedule slippage rather than broad sentiment, so a 100% market price is most vulnerable if the match is delayed, not played, or affected by a result ambiguity under the contract terms.
Traders should watch the event page and match tracker for confirmation that the series actually starts and finishes inside the settlement window, because the market resolves to 50-50 if the match is cancelled, tied, or pushed beyond seven days without a winner.[1] The live match listing suggests the fixture is active, but any last-minute admin ruling, technical pause, forfeit, or bracket update could matter more here than the pre-match odds, especially given the qualifier’s elimination context and the possibility of a walkover-style resolution.[2][4]
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
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
- 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Best Prediction Markets trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
Trade Counter-Strike: Walczaki vs 3DMAX (BO3) - StarLadder… on Best Prediction Markets
Live order book, 0% fees, USDC settlement in seconds.
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