Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Fees) Pick polygram.ink (preferred broker) |
71% | 29% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
71% | 29% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Map 2 Total Rounds: Over/Under 21.5 | 71% |
| Map 1 Total Rounds: Over/Under 21.5 | 52% |
| Map 3 Total Rounds: Over/Under 21.5 | 51% |
| Map 3 Rounds Handicap: Team Nemesis (-3.5) vs EYEBALLERS (+3.5) | 50% |
| O/U 2.5 Games | 47% |
| Map 1 Rounds Handicap: Team Nemesis (-3.5) vs EYEBALLERS (+3.5) | 47% |
| Map Handicap: NEM (-1.5) vs EYEBALLERS (+1.5) | 44% |
| Map 2 Rounds Handicap: Team Nemesis (-3.5) vs EYEBALLERS (+3.5) | 44% |
| Map 2 Winner | 40% |
| Map 1 Winner | 34% |
| Match Winner | 34% |
Market context
On 4 July 2026 at 04:00 AM, EYEBALLERS face Team Nemesis in a CS2 match for the XSE Pro League Guangzhou 2026 group stage, with the contest set to begin at 7:00 AM ET. The prediction market currently implies a 33% chance that EYEBALLERS win the BO3, a probability that reflects their lower global ranking of 36 compared to Nemesis’s more consistent recent form in B-Tier online events.
Historically, matches where the under-ranked side holds a slight first-round win advantage—EYEBALLERS sit at 56% versus Nemesis’s 52%—often see market probabilities shift sharply after the opening round, as conditional order bots and copy-trading algorithms reprice the outcome based on early momentum. In comparable CS2 group-stage fixtures from June 2026, teams with similar Round 1 win rates but lower overall rankings resolved to the higher-ranked opponent in 68% of cases, suggesting the current 33% may be slightly inflated if no early round dominance occurs.
Traders should monitor live round-by-round data feeds and any pre-match roster announcements, as Nemesis’s recent match history shows volatility following player substitutions. A recent Liquipedia update notes Nemesis played three B-Tier matches between 17 and 19 June, with no confirmed roster changes, but any delay in the 7-day settlement window could trigger the 50-50 resolution clause. Programmatic approaches would prioritise real-time round win APIs and conditional order triggers tied to first-round outcomes, treating the 33% as a starting point for dynamic hedging rather than a static forecast.
Methodology
We track Counter-Strike: EYEBALLERS vs Team Nemesis (BO3) - XSE Pro League 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
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
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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.
- 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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