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 2 Winner | 100% |
| Match Winner | 100% |
| Map Handicap: K27 (-1.5) vs Phantom (+1.5) | 100% |
| Map 1 Total Rounds: Over/Under 21.5 | 100% |
| Map 1 Rounds Handicap: K27 (-3.5) vs Phantom (+3.5) | 100% |
| Map 2 Rounds Handicap: K27 (-3.5) vs Phantom (+3.5) | 100% |
| Map 2 Rounds Handicap: K27 (-6.5) vs Phantom (+6.5) | 100% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| Map 1 Rounds Handicap: K27 (-6.5) vs Phantom (+6.5) | 10% |
| O/U 2.5 Games | 0% |
| Map 2 Total Rounds: Over/Under 21.5 | 0% |
| Map Handicap: PHA (-1.5) vs K27 (+1.5) | 0% |
| Map 1 Total Rounds: Over/Under 24.5 | 0% |
| Map 1 Rounds Handicap: Phantom (-3.5) vs K27 (+3.5) | 0% |
| Map 2 Total Rounds: Over/Under 24.5 | 0% |
Market context
K27 face Phantom in the Lower Bracket Quarterfinals 2 of Stake Ranked Episode 3 today, with the match set for 8:30AM ET. The crowd-implied probability sits at 100% YES for K27 winning, a stark divergence from Strafe user polls that split votes at 59% for K27 and 41% for Phantom[6]. This pricing gap mirrors historical anomalies in lower-bracket CS2 playoffs where form over recent qualifiers outweighs bracket positioning; K27 claimed the Closed Qualifier championship title, while Phantom entered via a 2–1 victory over FOKUS[5][7].
Recent form suggests K27’s dominance is not merely bracket luck but performance-based, having won three of their last five matches and defeated Wildcard 2–0 in the preceding Lower Bracket round[6][8]. Phantom, meanwhile, has won four of their last five but lost 2–1 to paiN earlier in the playoffs, indicating vulnerability against mid-tier opposition[2]. The 100% market price likely reflects K27’s #40 world ranking versus Phantom’s unranked status, though Strafe’s 59% vote share hints at underlying uncertainty the market ignores[6].
Traders should monitor the official broadcast schedule for any delay beyond the 7-day settlement window, which would trigger a 50–50 resolution[1]. No roster announcements are pending, but Phantom’s recent 2–1 loss to paiN and K27’s clean sweep of Wildcard are the key form indicators to watch pre-match[2][8]. The match begins today; if it starts but is abandoned due to opponent forfeiture, the market resolves to the winning team, but cancellation or a tie resets odds to parity[1].
Methodology
This page reviews Counter-Strike: K27 vs Phantom (BO3) - Stake Ranked Episode 3 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 Prediction Today, which mirrors the Polymarket order book at 0% fees.
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.
- 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'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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