- 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.
Francisco Cerundolo and Alexander Blockx enter their US Open fourth-round matchup on outdoor hard courts with strong recent momentum after both upset top-10 seeds in five-set or four-set third-round wins on September 5. The 28-year-old Argentine, ranked around No. 25, rallied from two sets down against No. 9 Taylor Fritz for his first appearance at this stage, while the 21-year-old Belgian, ranked around No. 34 and seeded 28th, dominated No. 5 Flavio Cobolli with 17 aces and a 11-game winning streak to reach his first major round of 16. Blockx holds the head-to-head edge from a clay-court victory earlier in 2026, though the hard-surface transition and both players’ fatigue from extended matches add uncertainty to the outcome.