CA Tucumán vs. CA Sarmiento

Platform comparison

Market context

CA Tucumán host CA Sarmiento in the Primera División Argentina, and the market’s 0% YES crowd price implies an almost fully dismissed chance that the contract settles in the affirmative. That is notably more extreme than the underlying football data would justify: recent head-to-head records are broadly balanced rather than one-sided, with sources variously showing Tucumán ahead by a narrow margin or the overall series close to even, including 15 meetings split 7-6-2 or 17 meetings split 8-7-2 depending on the database used.[3][7][19] The most recent completed meeting in February 2025 ended 5-0 to Tucumán, but the broader run also contains Sarmiento wins in Junín, so a zero-per-cent market price looks much lower than any plausible pre-match consensus from historical comparables.[15][18]

For traders, the key catalysts are lineup and venue-dependent information rather than long-run history. Argentine domestic fixtures can move materially on late team news, particularly if either side rests starters, changes the goalkeeper, or is dealing with travel and short-rest congestion around the league schedule. The most recent accessible match logs show Sarmiento and Tucumán both coming off mixed recent sequences, with Sarmiento’s prior league results including a 2-1 win over Independiente Rivadavia and losses to Banfield and Argentinos Juniors, while Tucumán’s last documented H2H form includes a 5-0 home win and a 2-2 draw in the previous campaign.[15] If sportsbook numbers are available elsewhere, the useful comparison here is whether they still imply Tucumán as a modest home favourite or whether late team-sheet information has pulled the line back towards a near-pick’em; a 0% prediction-market price would only align with the former if the contract definition is unusually strict or if settlement has effectively become impossible.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews CA Tucumán vs. CA Sarmiento across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Kalshi vs Polymarket, which mirrors the Polymarket order book at 0% fees.

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 Kalshi vs Polymarket. 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.

What does Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.