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 2 Winner | 100% |
| Match Winner | 100% |
| O/U 2.5 Games | 100% |
| Map 1 Total Rounds: Over/Under 21.5 | 100% |
| Map 3 Rounds Handicap: INOX Division (-3.5) vs Inner Circle Academy (+3.5) | 100% |
| Map 2 Rounds Handicap: INOX Division (-3.5) vs Inner Circle Academy (+3.5) | 100% |
| Map 2 Rounds Handicap: INOX Division (-6.5) vs Inner Circle Academy (+6.5) | 100% |
| Map 3 Rounds Handicap: INOX Division (-6.5) vs Inner Circle Academy (+6.5) | 100% |
| Map 1 Winner | 0% |
| Map Handicap: INOX (-1.5) vs Inner Circle Academy (+1.5) | 0% |
| Map 2 Total Rounds: Over/Under 21.5 | 0% |
| Map 3 Total Rounds: Over/Under 21.5 | 0% |
| Map 1 Rounds Handicap: INOX Division (-3.5) vs Inner Circle Academy (+3.5) | 0% |
| Map 1 Rounds Handicap: INOX Division (-6.5) vs Inner Circle Academy (+6.5) | 0% |
| Map 1 Total Rounds: Over/Under 24.5 | 0% |
| Map Handicap: IC.A (-1.5) vs INOX Division (+1.5) | 0% |
| Map 2 Total Rounds: Over/Under 24.5 | 0% |
| Map 2 Rounds Handicap: INOX Division (-9.5) vs Inner Circle Academy (+9.5) | 0% |
| Map 3 Rounds Handicap: INOX Division (-9.5) vs Inner Circle Academy (+9.5) | 0% |
| Map 3 Total Rounds: Over/Under 18.5 | 0% |
| Map 3 Total Rounds: Over/Under 24.5 | 0% |
Market context
INOX Division’s BO3 against Inner Circle Academy in the NODWIN Clutch Series group stage is trading well away from the 0% YES shown on this contract, with cross-platform pricing pointing to a clear but not overwhelming INOX edge. Strafe’s community vote has INOX at 77.9% and Inner Circle at 22.1%, while Polymarket’s broader NODWIN Clutch Series board shows INOX around 71% and Inner Circle around 30%[2][4]. Bookmaker-style odds on Flapscore are similarly aligned, with INOX priced around 1.30–1.38 versus 2.80–3.20 for Inner Circle, implying roughly a two-to-one favourite rather than a near-certainty[3].
Historical and comparable reads also cut against a zero-probability stance. One recent CS2 match record on the same event page shows Inner Circle Academy beating ROUNDS 2-0, and the site’s market commentary described Inner Circle as an 88% favourite in that contest, which is a reminder that this tournament has already produced outcomes that differ sharply from simple rank-based expectations[6]. Separately, team-profile data suggests both squads have enough form to make a BO3 competitive: ENSIGame lists Inner Circle with a stronger recent win rate, while INOX sits higher in its ranking table and the head-to-head sample appears thin or absent[5].
The main catalysts are the match actually starting on schedule, whether the published lineup is unchanged, and whether the market receives a confirmed result before the settlement window closes. The event listing still shows the contest as live, but any postponement, cancellation, or unresolved delay beyond seven days would push the contract to 50-50 under the market rules[1]. For traders, the most important cross-check is whether sportsbook boards and the event page remain consistent as the scheduled start approaches, because a stale 0% market can persist even when external pricing has already moved decisively[1][3][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
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- 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.
- 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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