Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Sport Prediction) 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 1 Winner | 100% |
| Match Winner | 100% |
| O/U 2.5 Games | 100% |
| Map 1 Rounds Handicap: Walczaki (-3.5) vs SPARTA (+3.5) | 100% |
| Map 1 Total Rounds: Over/Under 21.5 | 100% |
| Map 2 Total Rounds: Over/Under 21.5 | 100% |
| Map 3 Rounds Handicap: Walczaki (-3.5) vs SPARTA (+3.5) | 100% |
| Map 2 Total Rounds: Over/Under 24.5 | 100% |
| Map 2 Total Rounds: Over/Under 27.5 | 100% |
| Map 3 Total Rounds: Over/Under 21.5 | 1% |
| Map 3 Total Rounds: Over/Under 24.5 | 1% |
| Map 3 Rounds Handicap: Walczaki (-6.5) vs SPARTA (+6.5) | 1% |
| Map 2 Winner | 0% |
| Map Handicap: WAL (-1.5) vs SPARTA (+1.5) | 0% |
| Map 2 Rounds Handicap: Walczaki (-3.5) vs SPARTA (+3.5) | 0% |
| Map Handicap: SPARTA (-1.5) vs Walczaki (+1.5) | 0% |
| Map 1 Rounds Handicap: Walczaki (-6.5) vs SPARTA (+6.5) | 0% |
| Map 1 Total Rounds: Over/Under 24.5 | 0% |
| Map 2 Rounds Handicap: Walczaki (-6.5) vs SPARTA (+6.5) | 0% |
| Map 2 Rounds Handicap: SPARTA (-3.5) vs Walczaki (+3.5) | 0% |
| Map 2 Total Rounds: Over/Under 33.5 | 0% |
Market context
Walczaki and SPARTA meet in the European Pro League Series 8 Round of 16, a best-of-three Counter-Strike 2 clash scheduled for 10:30 UTC on 16 July. The 100% crowd-implied probability for Walczaki reflects their decisive 2–1 victory over SPARTA in the NODWIN Clutch Series Group Stage on 16 May, where they won Maps 1 and 3 with scores of 13–5 and 13–3 respectively[1]. Historical precedent in this fixture is limited, as these teams share no prior head-to-head record beyond that May encounter, making the recent form gap the primary framing device: Walczaki hold an 80% win rate across their last ten matches compared to SPARTA’s 50%[1].
Traders should monitor pre-match roster confirmations, as Walczaki’s current lineup includes olimp, SaMeY, bajmi, sk1tt, and moonwalk, while SPARTA fields NickelBack, El1an, TRAVIS, Djon8, and k4nfuz[4]. Key catalysts include map-specific vulnerabilities: Walczaki’s weak Dust2 performance (39% win rate across 18 maps) could be exploited if SPARTA forces that map, whereas SPARTA’s poor Ancient results (35% win rate) make a decider on that map highly risky for them[2]. SPARTA’s recent momentum, including a 2–0 win over ENCE in the current EPL8, contrasts with Walczaki’s slight dip in the last month (63% win rate), though Walczaki still maintain a 71% six-month win rate and rank #49 globally versus SPARTA’s #128[2][4]. Any delay beyond seven days or cancellation would trigger a 50–50 resolution, but no such disruption is currently indicated.
Methodology
Sports-specific comparison page for Counter-Strike: Walczaki vs SPARTA (BO3) - European Pro League Series 8 Playoffs. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
FAQ
- Can I bet on individual matches?
- Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.
- What are live sports odds on Polymarket?
- Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
- Which sports markets are available?
- Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
- How fast do sports winnings settle?
- Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.
- What's the difference between match odds and outright odds?
- Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.
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