Al Khaleej Saudi Club vs. Al Ahli Saudi Club

Platform comparison

Active sub-markets

Market context

Al Khaleej host Al Ahli in the Saudi Pro League on Thursday, with settlement tied to the match being played before 18:00 UTC on 21 May. The current 0% YES implied probability is best read as a data-quality signal rather than a football view: markets settle on an actual fixture being completed, so a programme change, postponement, abandonment or venue issue would matter more than team strength. Al Ahli have had the stronger recent head-to-head record, including a 4-1 win in January 2026, and the broader meetings skew towards Al Ahli wins and higher-scoring games, which is the kind of historical input a bot would use as a prior before checking the live feed.

For a power-user running this programmatically, the key is to watch for confirmation that the fixture remains on schedule at Prince Mohamed bin Fahd Stadium and that kick-off is not moved beyond the settlement window. Recent listings from ESPN, Sofascore and FotMob all point to the same Thursday evening start, while Flashscore is carrying the match as live coverage for 20 May/21 May UTC depending on locale. Any late squad rotation, travel disruption, or league scheduling change would be the relevant catalyst; otherwise the main dependency is simply whether the game is officially played and completed before expiry, which is the condition your order logic needs to test.

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Methodology

This page reviews Al Khaleej Saudi Club vs. Al Ahli Saudi Club across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at PolyGram — the application we operate, where you trade directly against 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

Is this market available outside the US?

PolyGram is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

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 it cost to trade on PolyGram?

Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.