- Set 1 Winner: Cerundolo vs Blockx45¢
- Set 4 Winner: Cerundolo vs Blockx50¢
- Francisco Cerundolo vs. Alexander Blockx: Total Sets O/U 3.565¢
- Francisco Cerundolo vs. Alexander Blockx: Total Sets O/U 4.528¢
- Cerundolo vs. Blockx: Set 1 Games O/U 9.554¢
- Cerundolo vs. Blockx: Set 1 Games O/U 10.529¢
- Cerundolo vs. Blockx: Set 2 Games O/U 10.550¢
- Cerundolo vs. Blockx: Set 4 Games O/U 8.550¢
- Cerundolo vs. Blockx: Match O/U 38.548¢
- Game Spread: Blockx (-3.5) vs Cerundolo (+3.5)46¢
- Set Handicap: Blockx (-1.5) vs Cerundolo (+1.5)45¢
- Set 2 Winner: Cerundolo vs Blockx45¢
This market refers to the tennis match between Francisco Cerundolo and Alexander Blockx in the US Open ATP, originally scheduled for September 6, 2026 at 11:00AM ET. This market will resolve to 'Francisco Cerundolo' if Francisco Cerundolo advances against Alexander Blockx. This market will resolve to 'Alexander Blockx' if Alexander Blockx advances against Francisco Cerundolo. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 20, 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.
Both players reached the US Open fourth round with third-round upsets on September 5, shaping trader focus on momentum and fatigue. Francisco Cerundolo, the 24th seed ranked around No. 25, rallied from two sets down to defeat ninth-seeded Taylor Fritz 3-6, 4-6, 6-3, 6-4, 6-4 in a five-set match on hard courts, marking his first appearance at this stage in New York after dropping his prior three outings. Alexander Blockx, the 28th seed ranked near No. 34, dominated fifth-seeded Flavio Cobolli 6-7(4), 6-3, 6-0, 6-3 with 17 aces and an 11-game winning streak, securing his first major round of 16 and second career top-10 victory. Blockx leads their sole prior meeting from Madrid 2026 and enters with stronger recent hard-court form and fewer physical demands from the prior round.