Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi UK) 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: SPARTA (-3.5) vs MOUZ NXT (+3.5) | 100% |
| Map 2 Rounds Handicap: SPARTA (-3.5) vs MOUZ NXT (+3.5) | 100% |
| Map 1 Total Rounds: Over/Under 24.5 | 100% |
| Map 1 Total Rounds: Over/Under 27.5 | 100% |
| Map 2 Rounds Handicap: SPARTA (-9.5) vs MOUZ NXT (+9.5) | 100% |
| Map 2 Rounds Handicap: SPARTA (-6.5) vs MOUZ NXT (+6.5) | 100% |
| Map 3 Rounds Handicap: SPARTA (-6.5) vs MOUZ NXT (+6.5) | 100% |
| Map 1 Winner | 0% |
| Map Handicap: SPARTA (-1.5) vs MOUZ NXT (+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: SPARTA (-3.5) vs MOUZ NXT (+3.5) | 0% |
| Map 1 Rounds Handicap: SPARTA (-6.5) vs MOUZ NXT (+6.5) | 0% |
| Map Handicap: MOUZ.N (-1.5) vs SPARTA (+1.5) | 0% |
| Map 1 Total Rounds: Over/Under 33.5 | 0% |
| Map 1 Total Rounds: Over/Under 36.5 | 0% |
| Map 2 Total Rounds: Over/Under 18.5 | 0% |
| Map 2 Total Rounds: Over/Under 24.5 | 0% |
| Map 2 Rounds Handicap: SPARTA (-12.5) vs MOUZ NXT (+12.5) | 0% |
| Map 2 Total Rounds: Over/Under 15.5 | 0% |
| Map 3 Rounds Handicap: SPARTA (-9.5) vs MOUZ NXT (+9.5) | 0% |
| Map 3 Total Rounds: Over/Under 18.5 | 0% |
| Map 3 Total Rounds: Over/Under 24.5 | 0% |
Market context
SPARTA and MOUZ NXT face off in a decisive Best-of-3 Counter-Strike 2 match for Group D at the ESL Challenger League Europe Cup #1, scheduled for 13 July at 9:00 AM ET. Despite the match being live today, the Polymarket contract for SPARTA winning trades at a 0% implied probability, a stark divergence from the 78.9% community vote favouring SPARTA on Strafe and the trader consensus noting their stronger recent form [1][5]. This pricing anomaly suggests the market may be misinterpreting the settlement rules or reacting to unconfirmed cancellation signals, as conditional tokens on Polygon typically reflect real-time event confidence rather than abstract zero-probability outcomes unless a specific disqualifier is active.
Historically, similar 0% pricing in esports deciders has occurred when matches are delayed beyond the seven-day settlement window or when teams withdraw before the first map, triggering the 50-50 default clause rather than a winner resolution [7]. In previous ESL Challenger seasons, contracts resolving to the 50-50 tie condition often saw liquidity freeze immediately, creating a false signal of zero confidence in the primary outcome until the delay was clarified. Traders should scrutinise whether the 0% price reflects a genuine belief in MOUZ NXT’s dominance or a mechanical mispricing of the cancellation risk, as comparable cases show prices often rebound to 40–60% once the delay status is confirmed.
Key catalysts include the official match status on the ESL portal and any live stream updates confirming the start time, as the settlement window closes strictly at 19:00 UTC today [4]. If the match begins but is abandoned mid-game, the market resolves to the winner of the completed portion, but if no maps are played, the 50-50 rule applies [7]. Monitor the Strafe vote distribution and HLTV match logs for real-time confirmation of the fixture’s validity, as a sudden shift in the 78.9% SPARTA vote could signal a roster issue or technical delay that would invalidate the current 0% pricing [1][6].
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
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
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.
- 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'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.
- 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 Kalshi UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
Trade Counter-Strike: SPARTA vs MOUZ NXT (BO3) - ESL Chall… on Kalshi UK
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