Overview
- Sinner beat Alex de Minaur 7-5, 6-2 to advance and extended his perfect record against the Australian to 13-0.
- The defending champion has not dropped a set or a service game this week and has won 18 consecutive sets at the Finals.
- His indoor hard-court winning streak rose to 31 matches, underscoring dominant form through the late-season swing.
- Alcaraz went 3-0 in round-robin play and clinched the 2025 year-end No. 1 by defeating Lorenzo Musetti 6-4, 6-1.
- Auger-Aliassime reached his first ATP Finals semi by eliminating Alexander Zverev 6-4, 7-6(4), boosting his live ranking toward a career-high No. 5, while Zverev exited with 200 points and $727,500.