- Tseng vs. Sun: Match O/U 21.50¢
- Tseng vs. Sun: Match O/U 23.50¢
- Tseng vs. Sun: Set 1 Games O/U 10.50¢
- Set Handicap: Tseng (-1.5) vs Sun (+1.5)100¢
- Tseng vs. Sun: Set 1 Games O/U 8.5100¢
- Tseng vs. Sun: Set 2 Games O/U 10.50¢
- Tseng vs. Sun: Match O/U 22.50¢
- Zhangjiagang: Chun-Hsin Tseng vs Fajing Sun100¢
- Zhangjiagang: Completed Match: Chun-Hsin Tseng vs Fajing Sun100¢
- Set 2 Winner: Tseng vs Sun100¢
- Tseng vs. Sun: Set 2 Games O/U 9.50¢
- Chun-Hsin Tseng vs. Fajing Sun: Total Sets O/U 2.50¢
This market refers to the tennis match between Chun-Hsin Tseng and Fajing Sun in the Zhangjiagang, originally scheduled for September 4, 2026 at 12:30AM ET. This market will resolve to 'Chun-Hsin Tseng' if Chun-Hsin Tseng advances against Fajing Sun. This market will resolve to 'Fajing Sun' if Fajing Sun advances against Chun-Hsin Tseng. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 18, 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.
Chun-Hsin Tseng enters the Zhangjiagang Challenger quarterfinal as the clear favorite against compatriot Fajing Sun, reflecting his higher ranking near 221, stronger recent results on the hard-court swing, and deeper experience at this level. Tseng has dropped just one set while advancing through his opening matches against Tianhui Zhang and Yosuke Watanuki, showcasing efficient serving and return play on the surface. Sun, ranked around 323, has also progressed with wins over Tung-Lin Wu and Hanyi Liu, including a straight-sets victory in the round of 16, but faces a steeper challenge against a player with superior career win rates and multiple Challenger titles. The pair has no prior head-to-head meetings, leaving surface-specific stats and current form as primary drivers; traders appear to weigh Tseng’s consistency and home-soil comfort more heavily than Sun’s solid but lower-tier results.