De Bock has enjoyed a successful amateur career. She won her first international championship, the 2017 Orange Bowl Doral-Publix Junior Golf Classic in Miami, when she was only 12. In 2018 and 2019, she was runner-up at the Belgian National Juniors Championship, and won the event in 2021. In 2020, she was runner-up at the CJGA World Junior Challenge, run by the Canadian Junior Golf Association, behind Chloe Chan of Hong Kong. The win earned her a place in the field at the
2022 Women's British Open, where she did not make the cut. She finished tied 14th and low amateur at
The Mithra Belgian Ladies Open on the
Ladies European Tour. In 2023, she was runner-up at the Junior Orange Bowl International behind
Anna Davis, and again at the
Spanish International Ladies Amateur Championship losing 2 & 1 to
Nora Sundberg of Sweden. She accepted a golf scholarship to the
University of Georgia and started playing with the
Georgia Bulldogs women's golf team in the spring of 2024 and was named to the
SEC's All-Freshman team. She transferred to
Eastern Michigan University in 2024. ==Amateur wins==