This market refers to the tennis match between Juan Manuel Cerundolo and Casper Ruud in the US Open ATP, originally scheduled for August 30, 2026 at 11:00AM ET.
This market will resolve to 'Juan Manuel Cerundolo' if Juan Manuel Cerundolo advances against Casper Ruud.
This market will resolve to 'Casper Ruud' if Casper Ruud advances against Juan Manuel Cerundolo.
If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 13, 2026, 11:59 PM ET (14 days after the scheduled start), 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.
US Open ATP: Juan Manuel Cerundolo vs Casper Ruud
ATP
Casper Ruud
0-0
–
vs
30/08 15:00
–
Juan Manuel Cerundolo
0-0
Game context
Casper Ruud enters the US Open first-round matchup against Juan Manuel Cerundolo as the clear trader favorite, reflecting his higher ranking near No. 20, 19th-seed status, and superior hard-court experience despite recent clay losses to the Argentine. Ruud defeated Cerundolo in straight sets on hard courts in Montreal earlier in August and holds an overall H2H edge, though Cerundolo's two wins at Gstaad came on slower clay where his heavy topspin and baseline defense excel. Cerundolo arrives at No. 51 after reaching the Winston-Salem quarterfinals but remains a clay-court specialist with limited hard-court success against top players. Ruud is returning from a back issue that limited his preparation, yet his Grand Slam pedigree and ability to dictate with his forehand on faster surfaces underpin the market's assessment of a wide gap in this best-of-five setting.
Moneyline
$28.3K Vol.Match Completed
Total Games
US Open ATP: Juan Manuel Cerundolo vs Casper Ruud Match O/U 36.5
US Open ATP: Juan Manuel Cerundolo vs Casper Ruud Match O/U 38.5
US Open ATP: Juan Manuel Cerundolo vs Casper Ruud Match O/U 40.5
Set Total
$3 Vol.US Open ATP: Juan Manuel Cerundolo vs Casper Ruud Total Sets: O/U 3.5
US Open ATP: Juan Manuel Cerundolo vs Casper Ruud Set 2 O/U 8.5
US Open ATP: Juan Manuel Cerundolo vs Casper Ruud Set 2 O/U 9.5
US Open ATP: Juan Manuel Cerundolo vs Casper Ruud Total Sets: O/U 4.5
US Open ATP: Juan Manuel Cerundolo vs Casper Ruud Set 2 O/U 10.5
US Open ATP: Juan Manuel Cerundolo vs Casper Ruud Set 3 O/U 8.5
US Open ATP: Juan Manuel Cerundolo vs Casper Ruud Set 3 O/U 9.5
US Open ATP: Juan Manuel Cerundolo vs Casper Ruud Set 3 O/U 10.5
US Open ATP: Juan Manuel Cerundolo vs Casper Ruud Set 4 O/U 8.5
US Open ATP: Juan Manuel Cerundolo vs Casper Ruud Set 4 O/U 9.5
US Open ATP: Juan Manuel Cerundolo vs Casper Ruud Set 4 O/U 10.5
Set Winner
US Open ATP: Juan Manuel Cerundolo vs Casper Ruud Set 2 Winner
US Open ATP: Juan Manuel Cerundolo vs Casper Ruud Set 3 Winner
US Open ATP: Juan Manuel Cerundolo vs Casper Ruud Set 4 Winner
1st Set Winner
1st Set Total
US Open ATP: Juan Manuel Cerundolo vs Casper Ruud Set 1 O/U 8.5
US Open ATP: Juan Manuel Cerundolo vs Casper Ruud Set 1 O/U 9.5
US Open ATP: Juan Manuel Cerundolo vs Casper Ruud Set 1 O/U 10.5
More Bets
US Open ATP: Juan Manuel Cerundolo vs Casper Ruud Game Spread +/-5.5
Juan Manuel Cerundolo 3-0
Juan Manuel Cerundolo 3-1
Juan Manuel Cerundolo 3-2
Casper Ruud 3-0
Casper Ruud 3-1
Casper Ruud 3-2
Not Completed
Set Handicap
$78 Vol.US Open ATP: Juan Manuel Cerundolo vs Casper Ruud Set Handicap +/-1.5
US Open ATP: Juan Manuel Cerundolo vs Casper Ruud Set Handicap +/-2.5
Resolution Source: www.atptour.com
Odds & FAQ
What are the current odds for US Open ATP: Juan Manuel Cerundolo vs Casper Ruud?
The current front-runner is US Open ATP: Juan Manuel Cerundolo vs Casper Ruud Set 1 O/U 8.5 at 63%, ahead of US Open ATP: Juan Manuel Cerundolo vs Casper Ruud Total Sets: O/U 3.5 at 60%. These live odds update with every trade on the Polymarket order book.
What do traders predict for US Open ATP: Juan Manuel Cerundolo vs Casper Ruud?
Traders currently imply a 63% chance for US Open ATP: Juan Manuel Cerundolo vs Casper Ruud Set 1 O/U 8.5. Market-implied probabilities reflect real money at stake, but they are live forecasts that shift as new information arrives, not guarantees.
When does the US Open ATP: Juan Manuel Cerundolo vs Casper Ruud market resolve?
This market is scheduled to resolve on 6 Sep 2026 (9 days left). It settles according to Polymarket's published resolution criteria once the outcome is confirmed.
How much money is trading on US Open ATP: Juan Manuel Cerundolo vs Casper Ruud?
Total traded volume on this market is $9.4M, a measure of how much real money traders have committed to the outcome.
How can I trade US Open ATP: Juan Manuel Cerundolo vs Casper Ruud on Polymarket?
You can follow the live odds on this page and open the market on Polymarket to trade it yourself. Prediction trading carries risk; never stake more than you can afford to lose.
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