- Castelnuovo vs. Tseng: Set 1 Games O/U 10.50¢
- Castelnuovo vs. Tseng: Set 2 Games O/U 9.5100¢
- Set Handicap: Tseng (-1.5) vs Castelnuovo (+1.5)0¢
- Castelnuovo vs. Tseng: Set 1 Games O/U 8.5100¢
- Set 1 Winner: Castelnuovo vs Tseng0¢
- Castelnuovo vs. Tseng: Set 1 Games O/U 9.50¢
- Castelnuovo vs. Tseng: Set 2 Games O/U 8.5100¢
- Castelnuovo vs. Tseng: Match O/U 23.5100¢
- Set 2 Winner: Castelnuovo vs Tseng100¢
- Luca Castelnuovo vs. Chun-Hsin Tseng: Total Sets O/U 2.5100¢
- Castelnuovo vs. Tseng: Set 2 Games O/U 10.5100¢
- Castelnuovo vs. Tseng: Match O/U 21.5100¢
This market refers to the tennis match between Luca Castelnuovo and Chun-Hsin Tseng in the Shanghai, originally scheduled for September 8, 2026 at 3:00AM ET. This market will resolve to 'Luca Castelnuovo' if Luca Castelnuovo advances against Chun-Hsin Tseng. This market will resolve to 'Chun-Hsin Tseng' if Chun-Hsin Tseng advances against Luca Castelnuovo. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 22, 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.