Canadian Open: Daniel Merida Aguilar vs Liam Draxl

Platform comparison

Market context

Daniel Merida Aguilar and Liam Draxl are in the Montreal draw on hard court, with Merida Aguilar ranked well above Draxl at ATP No. 61 to No. 211 and listed as the stronger pre-match name on multiple live scoreboards. The main change in the last day is that the market has effectively moved into a completed-or-lost state: live listings show the fixture as scheduled for 3 August in Montreal, so any current 100% pricing is being read against whether the match has already been played, finished, or fallen into a settlement exception rather than against fresh form alone.[1][2][5][19]

On paper, this is the sort of matchup where ranking, tour-level experience, and recent results usually dominate the read. Merida Aguilar arrives off a rapid rise, including an ATP title in Umag and a move inside the top 100, while Draxl remains winless in main-draw ATP Tour matches and had his Canadian Open main-draw debut in Toronto last year.[3] There is no head-to-head history between them, which limits any head-to-head adjustment and leaves the market to lean mainly on ranking gap and current-level performance.[3][8][15]

For traders, the key catalysts are simple: an official result being posted, any correction to the live score feed, or confirmation that the match did not start or was suspended. Several sources still show the tie as a first-round Montreal event on hard courts, but the timestamps differ, which is usually the main reason to verify whether the event has actually been completed before the settlement window closes.[2][9][14][16] If the tour’s scoreboards record a winner, that should settle the direction; if not, cancellation, a tie, or a delay beyond seven days would push it to the market’s fallback outcome.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Prediction Today, which mirrors the Polymarket order book directly.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

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 Prediction Today. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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 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.