National Bank Open: Casper Ruud vs Joao Fonseca

ATP
Joao Fonseca
0-0
vs
07/08 23:00
Casper Ruud
0-0
Game context

Casper Ruud faces 19-year-old João Fonseca in the third round of the 2026 National Bank Open on hard courts in Montreal, a rematch of their French Open encounter where the Brazilian prevailed in five sets. Fonseca arrives with strong momentum after defeating Stefanos Tsitsipas in straight sets and holds the 1-0 head-to-head edge, relying on an aggressive forehand game and willingness to dictate rallies. Ruud secured a dominant 6-1, 6-2 win over Juan Manuel Cerundolo for his second tour-level victory since early June and sits at 8-7 on hard courts this season, though he has shown inconsistency on the surface. Fonseca’s rapid rise, including a deep run at Roland Garros, contrasts with Ruud’s veteran experience and prior Masters 1000 results in Canada, creating a matchup where recent form and stylistic advantages on hard courts heavily influence trader assessments of the outcome.

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Moneyline
$17.8K Vol.

This market refers to the tennis match between Casper Ruud and Joao Fonseca in the National Bank Open, originally scheduled for August 7, 2026 at 10:00AM ET.

This market will resolve to 'Casper Ruud' if Casper Ruud advances against Joao Fonseca.

This market will resolve to 'Joao Fonseca' if Joao Fonseca advances against Casper Ruud.

If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.

If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.

If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.

The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.

Resolution Source: www.atptour.com

Odds & FAQ

What are the current odds for National Bank Open: Casper Ruud vs Joao Fonseca?
The money is on National Bank Open: Casper Ruud vs Joao Fonseca Set 1 O/U 8.5 at 75%; National Bank Open: Casper Ruud vs Joao Fonseca Match O/U 21.5 follows at 59%. Live order-book odds, refreshed with every fill.
What do traders predict for National Bank Open: Casper Ruud vs Joao Fonseca?
The market makes National Bank Open: Casper Ruud vs Joao Fonseca Set 1 O/U 8.5 the favorite at 75%. Implied probabilities come from real positions, and they move as traders digest new information.
When does the National Bank Open: Casper Ruud vs Joao Fonseca market resolve?
The market runs until 14 Aug 2026 (8 days left), then settles according to Polymarket's published resolution rules for this event.
How much money is trading on National Bank Open: Casper Ruud vs Joao Fonseca?
Traders have put $9.7M through this market so far - a solid gauge of how much real money backs these odds.
How can I trade National Bank Open: Casper Ruud vs Joao Fonseca on Polymarket?
Track the live odds on this page, then open the market on Polymarket to take a position. Trade carefully - only stake what you can afford to lose.

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