Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Map Handicap: IC.A (-1.5) vs ex-MANA eSports (+1.5) | 100% |
| Map 1 Rounds Handicap: Inner Circle Academy (-3.5) vs ex-MANA eSports (+3.5) | 100% |
| Map 2 Rounds Handicap: Inner Circle Academy (-3.5) vs ex-MANA eSports (+3.5) | 100% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| Map 2 Total Rounds: Over/Under 21.5 | 1% |
| Map 2 Total Rounds: Over/Under 24.5 | 1% |
| Map 1 Winner | 0% |
| Map 2 Winner | 0% |
| Match Winner | 0% |
| O/U 2.5 Games | 0% |
| Map 1 Total Rounds: Over/Under 21.5 | 0% |
| Map 1 Total Rounds: Over/Under 24.5 | 0% |
Market context
ex-MANA eSports face Inner Circle Academy in a decisive Counter-Strike BO3 match for the NODWIN Clutch Series Play-In Group B, scheduled to conclude before the 15 July settlement deadline. Bookmakers currently assign ex-MANA a 1.75 price against Inner Circle’s 1.95, implying a roughly 57% win probability for the former, yet the prediction market shows a 0% YES crowd-implied probability for ex-MANA winning, creating a stark divergence between traditional odds and on-chain sentiment [1].
Historically, such dislocations in esports prediction markets often signal delayed information or liquidity manipulation rather than genuine event uncertainty; comparable cases in CS:GO markets show that when bookmaker odds favour one side but on-chain probability collapses to zero, it frequently precedes a late roster change or match cancellation that triggers the 50-50 settlement clause. The current 0% reading suggests the crowd anticipates a non-play outcome, possibly due to the match being delayed beyond the seven-day window or cancelled entirely, which would override the win/loss resolution and reset the contract to an even split.
Traders should monitor official NODWIN Clutch Series announcements and real-time match status feeds for any roster updates, server issues, or scheduling conflicts that could invalidate the match before the 17:10 UTC settlement window [2]. A delay beyond 7 days from the scheduled 7:00 AM ET start time would automatically trigger the 50-50 resolution, while a cancellation would do the same, making the timing of any official confirmation the primary catalyst. Given the USDC settlement and BTC/ETH macro sensitivity, whale flows into the 50-50 side may increase if funding rates on crypto exchanges spike, indicating heightened risk aversion ahead of the deadline.
Methodology
This page reads Counter-Strike: ex-MANA eSports vs Inner Circle Academy (BO3) - NODWIN Clutch Series Play-In Group B on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed alongside for venue context. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
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
- Why USDC and not ETH or USDT?
- USDC is the Polygon standard — audited reserves (Circle, monthly attestation), deepest order book, low gas costs. ETH volatility would distort probability quotes; USDT has thinner Polygon liquidity than USDC.
- What does a transaction cost on Polygon?
- Polygon gas is typically under $0.01 per transaction. A full trade cycle (Approve + Order + Fill) totals around $0.03 — compared to $5-50 on Ethereum mainnet.
- How volatile are crypto prediction markets?
- Crypto markets react to spot prices — a 5% BTC move typically shifts a "BTC above X by date" market 10-20%. Polymarket crypto market liquidity is usually six-figure USD, sufficient for active trading.
- Which crypto markets exist on Polymarket?
- Currently active markets include BTC/ETH/SOL price targets, halving dates, ETF approvals, hard-fork outcomes and Layer-2 TVL thresholds. The list updates weekly; biggest volume sits on BTC and ETH price forecasts.
- Are crypto prediction markets taxable in the US?
- In the US, prediction market gains are typically treated as ordinary income or short-term capital gains depending on holding period. Consult a tax professional for your specific situation — we cannot provide tax advice.
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