Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Map 1 Winner | 100% |
| O/U 2.5 Games | 100% |
| Map 1 Rounds Handicap: Nemiga (-3.5) vs ex-RUBY (+3.5) | 100% |
| Map 1 Rounds Handicap: Nemiga (-6.5) vs ex-RUBY (+6.5) | 100% |
| Map 1 Total Rounds: Over/Under 15.5 | 100% |
| Map 2 Rounds Handicap: ex-RUBY (-3.5) vs Nemiga (+3.5) | 100% |
| Map 2 Rounds Handicap: ex-RUBY (-6.5) vs Nemiga (+6.5) | 100% |
| Map 2 Total Rounds: Over/Under 18.5 | 100% |
| Map 3 Rounds Handicap: ex-RUBY (-3.5) vs Nemiga (+3.5) | 100% |
| Map 2 Winner | 0% |
| Match Winner | 0% |
| Map Handicap: NEMI (-1.5) vs ex-RUBY (+1.5) | 0% |
| Map 1 Total Rounds: Over/Under 21.5 | 0% |
| Map 2 Total Rounds: Over/Under 21.5 | 0% |
| Map 3 Total Rounds: Over/Under 21.5 | 0% |
| Map 1 Total Rounds: Over/Under 24.5 | 0% |
| Map 1 Rounds Handicap: Nemiga (-9.5) vs ex-RUBY (+9.5) | 0% |
| Map 1 Total Rounds: Over/Under 18.5 | 0% |
| Map 1 Rounds Handicap: Nemiga (-12.5) vs ex-RUBY (+12.5) | 0% |
| Map 2 Rounds Handicap: Nemiga (-3.5) vs ex-RUBY (+3.5) | 0% |
| Map 2 Rounds Handicap: Nemiga (-6.5) vs ex-RUBY (+6.5) | 0% |
| Map 2 Total Rounds: Over/Under 24.5 | 0% |
| Map 2 Rounds Handicap: ex-RUBY (-9.5) vs Nemiga (+9.5) | 0% |
| Map 3 Total Rounds: Over/Under 24.5 | 0% |
| Map 3 Rounds Handicap: Nemiga (-6.5) vs ex-RUBY (+6.5) | 0% |
| Map 3 Rounds Handicap: Nemiga (-3.5) vs ex-RUBY (+3.5) | 0% |
Market context
Polymarket prices Nemiga vs ex-RUBY at 100% YES, which in practice means the contract is trading as a near-certain Nemiga result rather than a balanced two-way market. Because settlement runs through USDC on Polygon via conditional tokens, the only thing that matters for holders is the official match outcome, not the in-play scoreline or trading narrative.
That 100% print sits against a straightforward recent form line in the qualifier: Nemiga beat FORZE Reload 2-0 earlier in the group stage, while ex-RUBY also posted a clean 2-0 over BET-M 33 before this round. Comparable CS2 group-stage markets in the same event have already resolved or been marked by routine best-of-three results and, in at least one case, a cancellation, so a maxed-out price can still be vulnerable if the fixture is delayed, voided, or played with a materially different lineup than expected.
The immediate catalysts are simple: whether the match actually starts, whether the BO3 is completed within the settlement window, and whether any reschedule stays inside the market’s deadline. Listings around the tournament show this fixture on 27 August, with live score pages still treating it as scheduled, so traders should watch the organiser’s bracket updates, team confirmations, and any platform notices about postponement or forfeits. A start-time slip beyond 10 September 2026 would change the settlement outcome mechanics, while cancellation or a tie would send the market to 50-50 rather than a side win.
Methodology
We track Counter-Strike: Nemiga vs ex-RUBY (BO3) - Moscow Cyber Games European Qualifier Group Stage across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
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 PolyGram. 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 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.
- 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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