Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
BTC Prediction Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on BTC Prediction → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on BTC Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on BTC Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on BTC Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on BTC Prediction → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on BTC Prediction.
Active sub-markets
| Map 1 Winner | 100% Sashi Esport | 0% 9INE |
| Map 2 Winner | 0% Sashi Esport | 100% 9INE |
| Match Winner | 59% Sashi Esport | 42% 9INE |
| O/U 2.5 Games | 100% Over | 0% Under |
| Map Handicap: SASHI (-1.5) vs 9INE (+1.5) | 0% Sashi Esport | 100% 9INE |
| Map 1 Total Rounds: Over/Under 21.5 | 100% Over | 0% Under |
Market context
The underlying event is the Upper bracket quarterfinal 2 match in DraculaN Group A between Sashi Esport and 9INE, scheduled for 8:00 AM ET on 23 June 2026. This prediction market resolves to Sashi Esport if they win the match, with a current crowd-implied probability of 100% YES, despite external odds platforms showing a near-even split where 9INE holds 49% chance and Sashi Esport 51%[1].
Historically, prediction markets with 100% implied probability in esports often signal a settlement delay or a cancellation rather than a guaranteed win, as seen in prior quarterfinal matches where teams withdrew due to roster issues or scheduling conflicts. In comparable cases, such as the 2025 DraculaN Group B quarterfinal, a 100% YES market resolved to 50-50 after the match was not played, highlighting the risk of overconfidence in crowd sentiment[1].
Traders should monitor official announcements from the DraculaN Group A organisers for any match postponements or cancellations, as well as 9INE’s recent performance trends, which show a 22% win rate over the last three months[3]. Key catalysts include updates on team rosters, live score feeds from Sofascore, and any changes to the match schedule, which could materially affect the contract’s resolution[2]. For macro context, watch BTC/ETH funding rates and whale flows, as significant crypto market volatility can influence on-chain settlement behaviour and USDC liquidity for these contracts.
Methodology
Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — are listed with their platform attributes, because they operate off-chain and a 1:1 comparison of contract mechanics isn't possible.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
FAQ
- Where can I trade this market with the lowest fees?
- On BTC Prediction, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- BTC Prediction is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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 it cost to trade on BTC Prediction?
- Zero. BTC Prediction routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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.
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