William Rejchtman Vinciguerra

William Rejchtman Vinciguerra (born 10 February 2007) is a Swedish tennis player. He has a career-high ATP singles ranking of No. 871 achieved on 3 August 2026 and a doubles ranking of No. 844 achieved on 31 August 2026.

Early life He started playing tennis at a young age and was coached by his father Robert, as well as Thomas Högstedt, who previously trained Maria Sharapova and Caroline Wozniacki. In January 2023, he received a scholarship from The Streber Foundation.

Junior career As a junior, he reached the final of the Tennis Europe Masters Finals in Monaco, where he was defeated by Norwegian Nicolai Budkov Kjær.

He made his junior Grand Slam debut at the 2024 Australian Open. He competed in the junior events at the 2024 Wimbledon Championships where he also practised with Swedish ice hockey player William Nylander.

Professional career With Leo Borg, he was awarded a wildcard into the men's doubles at the 2024 Swedish Open for his ATP main draw debut.

Personal life His uncle is former professional tennis player Andreas Vinciguerra.

ITF World Tennis Tour finals

Singles: 1 (title) LegendITF WTT (1–0)