Michael Zheng and Arthur Gea played into a fourth set at the 2026 US Open on 5 September, with the match still up in the air late that evening. Betting markets on set outcomes kept running past 22:00 GMT, underlining how unclear things were over the result.

Zheng, a young American, and Gea arrived at the competition drawing notice from tennis and sports betting outlets. The match went on longer than many forecasters predicted, pushing the contest deep into the evening. At that point, neither player had taken a clear grip on the match.

The extended duration of the encounter kept bettors engaged throughout the late hours. As the outcome remained in doubt, markets continued to shift. The match was a clear example that early round clashes can produce gripping drama at Grand Slam level.