Venus Williams' fiancé, Andrea Preti, cheered her on as she competed in the 2025 US Open. Preti, 37, was an enthusiastic supporter of Williams, 45, during her first round singles match against Karolina Muchova inside Arthur Ashe Stadium on Monday, August 25. Muchova, 29, ultimately defeated Williams in hard-fought match, 6-3, 2-6, 6-1. The tennis star and the actor were first romantically linked in July 2024, when they were spotted enjoying a boat ride together in Nerano, Italy.