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In tennis, Monégasque player Valentin Vacherot, who was ranked 204th on the ATP rankings, defeats his cousin

2025 ATP Tour — In tennis, Monégasque player Valentin Vacherot, who was ranked 204th on the ATP rankings, defeats his cousin Arthur Rinderknech in the Shanghai Masters final 4–6, 6–3, 6–3, to beco

Published October 12, 2025· Updated October 28, 2026·1 min read

Context: 2025 ATP Tour.

In tennis, Monégasque player Valentin Vacherot, who was ranked 204th on the ATP rankings, defeats his cousin Arthur Rinderknech in the Shanghai Masters final 4–6, 6–3, 6–3, to become the lowest-ranked Masters 1000 winner in ATP history, and the first from Monaco. [https://www.espn.com/tennis/story/_/id/46570136/valentin-vacherot-beats-cousin-arthur-rinderknech-win-shanghai-masters (ESPN)] [https://www.atptour.com/en/news/vacherot-first-time-winner-spotlight-shanghai-2025 (ATP Tour)]

Event summary via Wikipedia Current Events (2025-10-12).