National Bank Open: Gabriel Diallo vs Kyrian Jacquet

Platform comparison

Market context

Gabriel Diallo’s National Bank Open meeting with Kyrian Jacquet is priced as a Diallo lean on most pre-match boards, but not by a wide margin. Several bookmakers have Diallo around the mid-50s in implied win probability, while the crowd market is fully at **100% YES** for Diallo, making the current price look more decisive than the broader betting screen suggests.[2][5][13][14]

The historical frame is thin: there is no recorded head-to-head between the pair on the main tour, so traders are working from ranking, surface fit, and market position rather than direct matchup data.[1][16][17] Diallo is the higher-ranked player in the live listings, which helps explain why he has been the default side in early previews, although some French-market odds have still floated Jacquet as a live underdog chance.[6][7][3] In that setting, a 100% market consensus is best read as a statement about expected advancement rather than a proof of certainty.

The main catalysts are straightforward: whether the match is confirmed and completed inside the settlement window, and whether any late schedule change pushes it beyond the seven-day cutoff, which would force a 50-50 result under the rules. The event was listed for 2 August in Montréal, but live feeds and event pages show that traders should still watch official order-of-play updates and court assignment because first-round ATP Masters matches can shift if preceding ties run long.[6][12][8] With no injury or suspension flags in the supplied sources, the line is more likely to move on draw status, timing, or any late withdrawal than on fresh personnel news.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for National Bank Open: Gabriel Diallo vs Kyrian Jacquet. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi (US-focused) or Manifold (play-money).

Resolution & payout

Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.

FAQ

Can I bet on individual matches?

Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.

Which sports markets are available?

Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.

How fast do sports winnings settle?

Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.

What's the difference between match odds and outright odds?

Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.

Can I import form data and lineups?

This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.