- Cerundolo vs. Ruud: Match O/U 38.547¢
- US Open ATP: Juan Manuel Cerundolo vs Casper Ruud34¢
- US Open ATP: Completed Match: Juan Manuel Cerundolo vs Casper Ruud50¢
- Set 2 Winner: Cerundolo vs Ruud41¢
- Cerundolo vs. Ruud: Set 4 Games O/U 9.550¢
- Cerundolo vs. Ruud: Match O/U 36.554¢
- Set 3 Winner: Cerundolo vs Ruud50¢
- Cerundolo vs. Ruud: Set 4 Games O/U 10.550¢
- Cerundolo vs. Ruud: Set 2 Games O/U 10.550¢
- Set Handicap: Ruud (-2.5) vs Cerundolo (+2.5)37¢
- Juan Manuel Cerundolo vs. Casper Ruud: Total Sets O/U 3.560¢
- Cerundolo vs. Ruud: Set 2 Games O/U 9.550¢
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.
Casper Ruud enters the US Open first-round matchup against Juan Manuel Cerundolo as the clear favorite, seeded No. 19 and ranked around No. 20, though a recent back issue forced his retirement from Cincinnati and has limited his preparation. Cerundolo, ranked near No. 51 and primarily a clay-court specialist, leads the head-to-head 2-1 after two wins over Ruud in Gstaad clay quarterfinals, most recently in July 2026 via comeback, but fell 6-1, 6-2 to Ruud on hard courts in Montreal earlier that month. The Argentine arrives with solid recent hard-court results in Winston-Salem and Cincinnati, while Ruud’s experience in major draws and stronger overall record provide the main edge on outdoor hard courts.