Canadian Open: Jaume Munar vs Rinky Hijikata

Platform comparison

Market context

Polymarket is pricing the **match winner** contract at a very high **92% YES** for Jaume Munar over Rinky Hijikata, which is well above the wider betting market’s view of the contest. The related sportsbook prices in the feed still show Munar as favourite, but only around the mid-50s in implied win probability, with several books pricing him roughly 1.70-1.75 and Hijikata around 2.05-2.10, so the on-chain market is materially more bullish on Munar than the cash market.[2][4][5][7]

For a Polymarket user, the important historical read-through is that this contract settles on the official match outcome, not on pre-match expectations: if the match is not completed under the event rules, the contract can resolve 50-50 rather than to either player.[3] That means a 92% price is mostly a view on both Munar’s edge and on whether the contest actually produces a definitive winner before the settlement conditions bite. Comparable pricing in the broader market suggests Munar has been favoured across preview models, but not usually by anything close to this margin.[5][7][13][14]

The main catalysts are straightforward: the confirmed start time, any court or schedule changes, and any late withdrawals or weather delays that push the match beyond the settlement rules. Flashscore lists the meeting for 03/08/2026 at 10:00, and Polymarket’s own contract text makes clear that a walkover before play, a cancellation, or a delay beyond seven days can trigger a 50-50 result instead of a side win.[1][3] Traders should therefore watch the tournament schedule and official match status closely, because on-chain exposure is held in **USDC** and represented through **conditional tokens** on **Polygon**, so the practical risk is not only who wins, but whether the event produces a qualifying result at all.[3]

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 PolyGram, which mirrors the Polymarket order book directly.

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

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 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.