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 |
|---|---|
| AA Argentinos Juniors | 100% |
| CA Sarmiento | 0% |
| Draw | 0% |
Market context
CA Sarmiento’s home match against AA Argentinos Juniors in the Primera División Argentina has been priced by the market as a long shot for the away side, with the YES side at 1% implying the listed scenario is viewed as highly unlikely. That contrasts with the pre-match football previews, which leaned towards a narrow game rather than a one-sided result: Sports Mole gave Argentinos a 43.39% win probability, while Sarmiento were at 28.61% and the draw at 28.03%; their most likely exact scoreline for an Argentinos win was 0-1.[8] Other previews also framed Sarmiento as capable of staying competitive at home, with one bookmaker preview calling them the value side on a +0.5 Asian handicap and another expecting a low-scoring draw.[1][4]
The broader historical read is that this pairing has tended to be decided by margins rather than open scoring bursts, which is why sub-2.5-goal angles have featured prominently in recent previews.[3][4][6] Argentinos have also been treated as the more stable side in the market, with one model backing them on results while still projecting relatively modest scoring output.[2][7] For traders, the most relevant catalysts are the confirmed starting XIs, any late injury or suspension news, and whether either club rotates after a congested fixture run; those factors matter more here than headline form because the pricing already reflects a tight, low-event contest.[1][3]
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $612K.
Methodology
Sports-specific comparison page for CA Sarmiento vs. AA Argentinos Juniors. 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.
- 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.
- Can I import form data and lineups?
- This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.
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