Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| Both Teams to Score | 100% |
| 1st Half O/U 0.5 | 100% |
| Alianza FC O/U 0.5 | 100% |
| Fortaleza CEIF O/U 0.5 | 100% |
| Fortaleza CEIF 1st Half O/U 0.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| Alianza FC 2nd Half O/U 0.5 | 100% |
| Alianza FC (-1.5) | 0% |
| Fortaleza CEIF (-1.5) | 0% |
| Alianza FC (-2.5) | 0% |
| Fortaleza CEIF (-2.5) | 0% |
| O/U 2.5 | 0% |
| O/U 3.5 | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Alianza FC O/U 1.5 | 0% |
| Alianza FC O/U 2.5 | 0% |
| Fortaleza CEIF O/U 1.5 | 0% |
| Fortaleza CEIF O/U 2.5 | 0% |
| Alianza FC 1st Half O/U 0.5 | 0% |
| Alianza FC 1st Half O/U 1.5 | 0% |
| Fortaleza CEIF 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| Alianza FC 2nd Half O/U 1.5 | 0% |
| Fortaleza CEIF 2nd Half O/U 0.5 | 0% |
| Fortaleza CEIF 2nd Half O/U 1.5 | 0% |
Market context
Alianza FC met Fortaleza CEIF in Colombia’s Primera A, and the market is pricing the related “more markets” contract at **0% YES**, which is materially below the kind of balanced, low-scoring setup that has defined several recent meetings. Recent comparable results include Fortaleza’s 1-0 win in January 2026 on ESPN’s match page, plus earlier head-to-head outcomes such as a 0-0 draw and a 2-2 draw, while third-party prediction sites lean towards a tight game, often calling **under 2.5 goals** and a **draw** rather than a clear winner.[6][2][5][4]
That gap matters because sportsbook and analyst-style previews are not aligned with a 0% market price. ESPN’s listed odds around the January fixture showed Fortaleza as only a moderate favourite and left the draw in a live price range, while StaTips and Soccereco both framed the matchup as low-scoring and close, with one side or a draw the most common read.[6][1][4] For a trader, the main catalysts are team news and match-day selection, because in a fixture this tight a single absence can move side markets, total-goals markets, and any “more markets” bundle built around those assumptions. The key dependency is whether the teams enter with their expected starting elevens and whether either side rotates from the previous league pattern of conservative, low-event games.[1][4][5]
Methodology
We track Alianza FC vs. Fortaleza CEIF - More Markets 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
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
FAQ
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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 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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