Kyrian Jacquet won a 14–12 tiebreak on his way to a first ATP Tour semi-final. He defeated sixth seed Fabian Marozsan 7–6(12), 6–4 in the Hangzhou quarter-finals on September 27, 2026.
Jacquet saved three set points in the opening tiebreak. Another challenge came at 5–4 in the second set, when he saved two break points while serving for the match.
He finished with three saves from three break points and won in one hour and 47 minutes. After beating third seed Etcheverry in the second round, he eliminated another seeded opponent in his first tour meeting with Marozsan.
The September 27 tournament report put Jacquet at live No. 85. His semi-final opponent was second seed Andrey Rublev, a 6–7(6), 7–6(4), 6–1 winner over Hugo Gaston.
