Overview
- Fonseca defeated Davidovich Fokina 6-3, 6-4 in the Swiss Indoors final to secure his second ATP title after Buenos Aires.
- Aged 19, the Brazilian becomes one of the youngest ATP 500 champions and rises to a career-high inside the Top 30.
- Davidovich Fokina remains without an ATP singles crown despite four finals this season and a new career-best ranking range near No. 15.
- Horacio Zeballos and Marcel Granollers won the Basel doubles title over Adam Pavlasek and Jan Zielinski 6-2, 7-5, strengthening their ATP Finals standing.
- Jannik Sinner captured Vienna over Alexander Zverev 3-6, 6-3, 7-5, as Paris Masters qualifying concluded with Francisco Comesaña entering the main draw and Tomás Etcheverry still one win short.