Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Map 2 Winner | 100% |
| O/U 2.5 Games | 100% |
| Map 3 Total Rounds: Over/Under 21.5 | 100% |
| Map 2 Rounds Handicap: Team Nemesis (-3.5) vs Infinite (+3.5) | 100% |
| Map 1 Rounds Handicap: Infinite (-3.5) vs Team Nemesis (+3.5) | 100% |
| Map 1 Rounds Handicap: Infinite (-6.5) vs Team Nemesis (+6.5) | 100% |
| Map 2 Rounds Handicap: Team Nemesis (-6.5) vs Infinite (+6.5) | 100% |
| Map 3 Total Rounds: Over/Under 27.5 | 10% |
| Map 3 Total Rounds: Over/Under 24.5 | 1% |
| Map 3 Rounds Handicap: Infinite (-3.5) vs Team Nemesis (+3.5) | 1% |
| Map 3 Rounds Handicap: Infinite (-9.5) vs Team Nemesis (+9.5) | 1% |
| Map 1 Winner | 0% |
| Match Winner | 0% |
| Map Handicap: NEM (-1.5) vs Infinite (+1.5) | 0% |
| Map 1 Total Rounds: Over/Under 21.5 | 0% |
| Map 2 Total Rounds: Over/Under 21.5 | 0% |
| Map 3 Rounds Handicap: Team Nemesis (-3.5) vs Infinite (+3.5) | 0% |
| Map 1 Rounds Handicap: Team Nemesis (-3.5) vs Infinite (+3.5) | 0% |
| Map 1 Rounds Handicap: Team Nemesis (-6.5) vs Infinite (+6.5) | 0% |
| Map 1 Total Rounds: Over/Under 24.5 | 0% |
| Map Handicap: INF (-1.5) vs Team Nemesis (+1.5) | 0% |
| Map 1 Rounds Handicap: Infinite (-12.5) vs Team Nemesis (+12.5) | 0% |
| Map 1 Total Rounds: Over/Under 18.5 | 0% |
| Map 2 Total Rounds: Over/Under 24.5 | 0% |
| Map 2 Rounds Handicap: Team Nemesis (-9.5) vs Infinite (+9.5) | 0% |
| Map 3 Rounds Handicap: Team Nemesis (-6.5) vs Infinite (+6.5) | 0% |
Market context
The scheduled Counter-Strike decider between Infinite and Team Nemesis comes with a lopsided market read because the sides have already met recently and Nemesis won that series 2–1, with the same veto shape producing an Inferno decider[6]. Match reports from the earlier qualifier also show Nemesis taking the opener and holding the edge in the key late maps, while outside markets and match pages listed Nemesis as the favourite rather than the underdog[3][6]. That gives the current 0% crowd-implied probability for YES some context: it is consistent with a view that Nemesis have the cleaner head-to-head and the stronger current form rather than a one-off upset profile[3][9].
For traders, the main catalysts are any late roster confirmation, a schedule shift, or a change to the match status, because the market only settles on a completed result and otherwise can roll to 50-50 if the fixture is not played or is delayed beyond seven days[market rules]. The clearest team-level signals in the available reporting point to Nemesis’ stronger recent run and higher-ranked profile, while Infinite’s numbers are more uneven, including a low overall win rate and repeated head-to-head losses to Nemesis[3][9]. If there are no last-minute substitution posts or admin delays, the market will likely track whether the expected veto again produces a favourable map for Nemesis rather than whether Infinite have materially improved in the short window since the last meeting[3][6].
Methodology
Sports-specific comparison page for Counter-Strike: Team Nemesis vs Infinite (BO3) - StarLadder StarSeries European Qualifier Group A. 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
- Are prediction markets better than sports betting?
- Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.
- When do sports markets resolve?
- Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.
- 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.
- 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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