Lexington: Abedallah Shelbayh vs Dusan Lajovic

Platform comparison

Market context

Abedallah Shelbayh against Dušan Lajović in Lexington is being priced very differently across venues: the contract is showing **0% YES** on the prediction market, while the broader sportsbook screen still points to Lajović as the favourite at around **1.70–1.81** decimal odds, implying roughly a **55–59%** win chance before margin. By contrast, several market mirrors and model pages are less decisive, with one calibrated preview giving Shelbayh a slight edge at **56%** and another public prediction feed listing Lajović at **54%** versus Shelbayh at **47%**.[1][4][6][7][14]

That gap matters because the match appears to sit close enough to the middle of the board that a single update to the draw, start time, or player availability can move prices quickly. Tennis Tonic’s preview sides with Lajović in three sets, while bookmaker comparison pages show a relatively tight spread rather than a lopsided line, which is consistent with a live market that could reprice on first-ball confirmation, any late withdrawal, or a schedule shift in Lexington.[2][4][9] Flashscore lists the match for 07.08.2026 at 10:00, but the market description also makes clear that a non-played match, tie, or delay beyond seven days would settle 50-50, so traders need to watch for official tournament communications and whether the event actually gets underway on schedule.[3]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Lexington: Abedallah Shelbayh vs Dusan Lajovic 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

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

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.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

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.